Pengaruh Motivasi Berprestasi terhadap Serious Cyberloafing di PT. Pos Indonesia (Persero) Kantor Regional I Medan

  

LAMPIRAN A

Reliabilitas dan Daya Beda Aitem Skala

1. Reliabilitas dan Daya Beda Aitem Skala Serious Cyberloafing

  a. Pengolahan I

Reliability Statistic

  

Cronbach's Alpha N of Items

,875

  10

  b. Pengolahan II

Reliability Statistics

  

Cronbach's Alpha N of Items

,889

  9 Item-Total Statistics Scale Mean if Item Deleted Scale Variance if

  Item Deleted Corrected Item- Total Correlation Squared Multiple

  Correlation Cronbach's Alpha if Item Deleted

  

CL1 22,9750 43,717 ,523 ,609 ,869

CL2 23,9500 40,818 ,773 ,859 ,850

CL3 23,8750 41,804 ,706 ,816 ,855

CL4 24,6500 42,182 ,728 ,782 ,854

CL5 23,0750 41,969 ,705 ,667 ,855

CL6 24,6500 47,721 ,346 ,438 ,879

CL7 23,3750 42,804 ,553 ,614 ,867

CL8 24,8000 47,856 ,243 ,251 ,889

CL9 23,7500 40,141 ,722 ,651 ,853

CL10 24,7500 42,038 ,701 ,706 ,856

  

Item-Total Statistics

Scale Mean if Item Deleted

  Scale Variance if Item Deleted Corrected Item- Total Correlation

  Squared Multiple Correlation Cronbach's Alpha if Item

  Deleted

CL1 21,1250 39,394 ,528 ,606 ,887

CL2 22,1000 37,015 ,747 ,859 ,868

CL3 22,0250 37,922 ,683 ,812 ,874

CL4 22,8000 38,267 ,705 ,780 ,872

CL5 21,2250 37,410 ,741 ,653 ,869

CL6 22,8000 42,933 ,379 ,435 ,895

2. Reliabilitas dan Daya Beda Aitem Motivasi Berprestasi

a. Pengolahan I

  

Reliability Statistics

Cronbach's Alpha N of Items

,841

  20 Item-Total Statistics Scale Mean if Item Deleted Scale Variance if Item Deleted

Corrected Item-

  Total Correlation Squared Multiple Correlation Cronbach's Alpha if Item Deleted

MB1 54,4571 39,079 ,747 , ,821

  

MB2 54,4286 38,840 ,711 , ,821

MB3 55,4286 41,252 ,281 , ,842

MB4 54,8000 39,753 ,420 , ,835

MB5 54,2000 44,459 ,050 , ,846

MB6 55,2286 36,711 ,623 , ,823

MB7 55,0571 38,055 ,714 , ,819

MB8 55,8857 41,163 ,359 , ,837

MB9 55,5714 45,134 -,061 , ,854

  

MB10 54,9714 37,911 ,686 , ,820

MB11 54,6000 41,482 ,461 , ,833

MB12 55,1714 36,558 ,731 , ,816

MB13 55,7429 41,079 ,504 , ,831

MB14 54,6571 43,526 ,183 , ,842

MB15 54,9714 44,734 ,008 , ,848

MB16 55,0571 45,820 -,169 , ,851

MB17 54,6286 44,770 ,006 , ,847

MB18 54,7143 39,328 ,670 , ,823

MB19 54,5714 39,252 ,649 , ,824

MB20 54,6000 40,659 ,480 , ,831

b. Pengolahan II

  

Reliability Statistics

Cronbach's Alpha N of Items

,891

  14 Item-Total Statistics Scale Mean if Item Deleted Scale Variance if

  Item Deleted Corrected Item- Total Correlation Squared Multiple

  Correlation Cronbach's Alpha if Item Deleted

  MB1 36,5714 37,546 ,719 ,656 ,878 MB2 36,5429 37,373 ,676 ,911 ,879 MB3 37,5429 38,667 ,360 ,678 ,894 MB4 36,9143 37,728 ,447 ,731 ,890 MB6 37,3429 34,938 ,631 ,829 ,881 MB7 37,1714 36,382 ,709 ,872 ,877 MB8 38,0000 39,176 ,382 ,648 ,891 MB10 37,0857 36,022 ,707 ,849 ,877 MB11 36,7143 39,739 ,455 ,711 ,888 MB12 37,2857 34,857 ,733 ,928 ,875 MB13 37,8571 39,244 ,513 ,806 ,886 MB18 36,8286 37,146 ,732 ,867 ,877 MB19 36,6857 37,575 ,641 ,795 ,880 MB20 36,7143 39,151 ,446 ,587 ,888

  LAMPIRAN B Data Mentah Subjek Penelitian

1. Data Mentah Subjek Penelitian Pada Skala Serious Cyberloafing Nomor Subjek Nomor Aitem

  3

  1

  1

  1

  25

  4

  5

  2

  2

  1

  1

  2

  4

  2

  24

  2

  2

  1

  1

  1

  1

  1

  2

  4

  2

  3

  1

  2

  3

  4

  27

  2

  4

  1

  3

  3

  1

  4

  2

  4

  26

  1

  1

  1

  1

  3

  1

  3

  2

  3

  3

  2

  3

  2

  20

  1

  2

  2

  1

  2

  2

  2

  2

  1

  19

  3

  3

  21

  2

  2

  23

  2

  2

  3

  2

  1

  2

  1

  5

  2

  22

  1

  2

  2

  1

  2

  1

  1

  1

  3

  2

  3

  2

  2

  1

  2

  2

  2

  1

  34

  1

  5

  1

  2

  3

  2

  2

  2

  5

  33

  2

  2

  1

  1

  1

  2

  2

  2

  2

  1

  2

  1

  2

  2

  36

  35

  2

  3

  4

  2

  5

  1

  2

  2

  5

  2

  2

  28

  1

  1

  1

  2

  2

  2

  2

  2

  1

  29

  4

  1

  2

  2

  1

  2

  1

  2

  2

  2

  30

  2

  1

  2

  2

  1

  2

  32

  2

  2

  2

  2

  2

  3

  2

  2

  2

  31

  3

  3

  4

  2

  4

  3

  5

  1

  2

  6

  2

  2

  2

  2

  1

  2

  2

  2

  3

  7

  3

  4

  1

  3

  2

  3

  2

  5

  5

  2

  3

  1

  3

  4

  9

  4

  3

  1

  3

  3

  2

  3

  2

  4

  8

  2

  2

  4

  2

  3

  2

  2

  1

  1

  2

  1

  1

  2

  2

  2

  1

  2

  1

  1

  1

  2

  2

  1

  9

  8

  7

  6

  5

  4

  3

  1

  1

  1

  2

  2

  1

  2

  1

  2

  4

  4

  3

  2

  5

  2

  2

  1

  2

  5

  3

  1

  1

  2

  1

  2

  1

  3

  2

  3

  16

  2

  4

  3

  3

  2

  1

  2

  3

  5

  15

  2

  1

  1

  1

  2

  2

  2

  2

  1

  4

  2

  1

  2

  5

  3

  18

  1

  4

  3

  3

  2

  2

  5

  3

  4

  17

  4

  3

  3

  1

  4

  14

  3

  2

  1

  2

  1

  3

  11

  2

  3

  4

  3

  2

  2

  2

  1

  5

  10

  2

  2

  4

  3

  3

  1

  2

  2

  2

  2

  2

  2

  2

  2

  2

  4

  13

  2

  2

  2

  2

  1

  1

  2

  2

  3

  12

  1

  2

  Nomor Subjek Nomor Aitem

  4

  1

  1

  1

  1

  1

  1

  2

  61

  62

  1

  1

  1

  1

  2

  1

  3

  1

  1

  4

  60

  1

  64

  1

  2

  3

  1

  2

  1

  2

  3

  2

  63

  1

  1

  1

  1

  2

  1

  2

  3

  1

  1

  1

  1

  1

  1

  1

  2

  57

  1

  1

  1

  2

  2

  1

  2

  1

  1

  56

  1

  1

  1

  2

  1

  1

  1

  1

  1

  1

  1

  1

  2

  59

  1

  1

  1

  1

  1

  3

  3

  1

  2

  58

  3

  2

  1

  1

  1

  2

  1

  2

  3

  3

  70

  1

  1

  3

  3

  1

  1

  1

  1

  1

  69

  3

  2

  3

  3

  72

  2

  2

  2

  2

  2

  2

  2

  2

  1

  71

  2

  1

  1

  1

  1

  1

  1

  1

  1

  1

  1

  1

  1

  4

  66

  1

  2

  1

  1

  2

  2

  1

  1

  3

  65

  1

  2

  3

  1

  2

  1

  3

  3

  1

  1

  1

  2

  4

  68

  1

  1

  1

  1

  3

  1

  1

  1

  1

  67

  1

  1

  3

  1

  4

  1

  2

  2

  2

  4

  44

  1

  1

  2

  1

  1

  4

  1

  1

  2

  43

  2

  2

  2

  2

  2

  2

  2

  2

  2

  1

  2

  2

  4

  46

  2

  2

  2

  3

  2

  1

  2

  2

  2

  45

  2

  4

  2

  2

  5

  3

  2

  2

  4

  2

  5

  1

  1

  1

  39

  2

  9

  8

  7

  6

  5

  4

  3

  2

  40

  1

  2

  2

  2

  42

  2

  3

  3

  2

  3

  3

  3

  1

  2

  41

  1

  1

  1

  1

  1

  1

  2

  2

  1

  1

  3

  53

  2

  2

  1

  1

  1

  1

  2

  1

  3

  52

  2

  5

  2

  2

  2

  1

  2

  1

  2

  2

  2

  1

  1

  55

  2

  2

  2

  1

  2

  1

  1

  2

  4

  54

  2

  1

  1

  1

  5

  2

  1

  1

  2

  1

  1

  2

  1

  1

  1

  48

  2

  2

  1

  2

  2

  1

  2

  2

  1

  47

  2

  49

  51

  3

  2

  2

  2

  2

  2

  2

  2

  2

  50

  2

  2

  2

  2

  2

  2

  3

  2

  2

  1

2. Data Mentah Subjek Penelitian Pada Skala Motivasi Berprestasi Nomor Subjek Nomor Aitem

  3

  3

  4

  4

  26

  4

  3

  3

  3

  2

  2

  1

  3

  3

  3

  3

  4

  2

  25

  2

  3

  2

  3

  3

  4

  3

  4

  3

  3

  4

  3

  3

  4

  2

  2

  2

  3

  3

  4

  2

  3

  4

  3

  3

  3

  4

  3

  4

  29

  3

  3

  3

  3

  3

  3

  27

  3

  3

  3

  4

  3

  3

  28

  3

  3

  3

  3

  3

  4

  3

  3

  3

  3

  3

  3

  21

  2

  2

  2

  2

  1

  3

  2

  2

  2

  1

  4

  3

  3

  2

  1

  3

  2

  3

  3

  3

  20

  3

  3

  3

  3

  3

  3

  2

  3

  3

  2

  22

  3

  3

  3

  3

  3

  3

  3

  3

  4

  3

  3

  24

  3

  3

  2

  3

  3

  3

  3

  3

  3

  2

  2

  2

  3

  2

  3

  3

  3

  2

  3

  3

  3

  23

  3

  3

  3

  3

  36

  3

  3

  2

  3

  3

  3

  3

  3

  3

  2

  3

  2

  3

  2

  3

  3

  3

  4

  3

  3

  4

  4

  4

  3

  4

  3

  4

  35

  3

  3

  3

  3

  3

  3

  2

  1

  4

  3

  3

  3

  2

  3

  2

  3

  3

  3

  3

  2

  2

  2

  38

  3

  2

  2

  3

  3

  3

  37

  3

  3

  3

  3

  3

  3

  2

  3

  3

  3

  2

  4

  2

  3

  2

  2

  2

  2

  2

  31

  2

  2

  3

  2

  3

  2

  1

  3

  3

  3

  2

  1

  3

  3

  3

  3

  3

  2

  3

  3

  2

  30

  2

  3

  2

  3

  2

  2

  2

  2

  3

  2

  2

  2

  3

  2

  2

  2

  2

  3

  2

  2

  2

  2

  34

  4

  2

  33

  2

  3

  2

  32

  3

  3

  3

  3

  3

  3

  2

  3

  3

  3

  2

  3

  3

  2

  1

  2

  3

  3

  3

  3

  3

  3

  3

  3

  3

  3

  3

  3

  7

  3

  3

  3

  3

  2

  2

  3

  3

  2

  3

  2

  3

  3

  6

  3

  3

  2

  3

  3

  3

  2

  2

  3

  3

  2

  2

  2

  2

  9

  3

  2

  2

  3

  3

  3

  2

  3

  3

  2

  2

  3

  3

  2

  3

  3

  3

  2

  3

  3

  2

  8

  3

  2

  2

  2

  3

  2

  5

  3

  2

  3

  3

  4

  3

  4

  3

  3

  4

  4

  3

  2

  3

  3

  3

  3

  3

  3

  2

  9

  3

  4

  5

  6

  7

  8

  10

  3

  11

  12

  13

  14

  1

  3

  2

  3

  3

  3

  2

  2

  4

  3

  3

  3

  3

  2

  3

  3

  3

  3

  3

  2

  2

  2

  3

  3

  3

  3

  2

  2

  2

  2

  2

  2

  2

  2

  2

  3

  2

  2

  2

  3

  3

  2

  2

  3

  3

  2

  3

  3

  3

  3

  3

  3

  3

  2

  3

  3

  3

  16

  3

  3

  2

  2

  2

  15

  3

  3

  2

  2

  3

  3

  2

  3

  3

  3

  2

  17

  3

  2

  3

  3

  3

  4

  2

  3

  3

  19

  4

  3

  3

  4

  3

  2

  2

  1

  2

  3

  3

  3

  3

  3

  3

  3

  3

  3

  1

  3

  3

  3

  18

  3

  3

  2

  2

  3

  3

  4

  3

  4

  3

  3

  4

  3

  3

  3

  4

  3

  4

  3

  12

  4

  3

  11

  3

  2

  3

  10

  2

  3

  2

  3

  2

  2

  3

  3

  3

  3

  2

  2

  2

  4

  3

  3

  2

  3

  2

  2

  2

  2

  14

  3

  3

  2

  3

  2

  2

  3

  2

  3

  3

  3

  3

  3

  3

  3

  4

  3

  3

  4

  2

  3

  13

  3

  3

  3

  3

  2

  3

  Nomor Subjek Nomor Aitem

  4

  2

  3

  4

  4

  64

  4

  2

  4

  3

  2

  3

  2

  2

  4

  4

  4

  2

  3

  2

  4

  3

  2

  3

  3

  63

  3

  4

  4

  3

  3

  3

  3

  3

  3

  3

  4

  1

  2

  3

  3

  2

  4

  3

  4

  2

  3

  3

  4

  67

  4

  4

  66

  3

  2

  3

  65

  4

  4

  2

  3

  3

  3

  2

  2

  4

  3

  2

  3

  3

  1

  2

  3

  3

  3

  3

  59

  4

  4

  3

  3

  3

  3

  1

  4

  4

  3

  2

  3

  4

  4

  3

  4

  3

  3

  3

  3

  58

  3

  3

  3

  3

  2

  3

  2

  4

  3

  4

  3

  2

  3

  3

  1

  3

  4

  3

  3

  3

  3

  3

  62

  4

  3

  2

  3

  4

  60

  1

  4

  4

  2

  1

  2

  3

  3

  4

  4

  4

  2

  3

  4

  4

  61

  4

  3

  4

  4

  4

  4

  4

  2

  3

  4

  74

  3

  4

  4

  3

  3

  2

  3

  3

  3

  4

  2

  3

  3

  2

  3

  4

  3

  3

  3

  3

  4

  73

  4

  4

  3

  2

  4

  1

  3

  76

  4

  4

  1

  2

  3

  2

  4

  3

  3

  3

  2

  3

  3

  4

  3

  3

  4

  2

  3

  4

  4

  75

  4

  2

  2

  3

  3

  3

  1

  4

  4

  3

  2

  4

  3

  3

  4

  2

  3

  4

  4

  69

  3

  3

  2

  2

  3

  3

  1

  3

  4

  1

  3

  3

  3

  1

  4

  4

  3

  2

  4

  3

  4

  68

  4

  4

  2

  1

  2

  3

  2

  4

  4

  3

  4

  3

  4

  3

  2

  4

  71

  3

  3

  3

  3

  3

  72

  3

  3

  3

  3

  3

  4

  70

  3

  1

  1

  3

  3

  3

  2

  2

  3

  4

  2

  3

  4

  2

  1

  3

  3

  2

  2

  2

  3

  3

  2

  3

  2

  2

  2

  3

  45

  2

  4

  44

  3

  3

  43

  3

  3

  3

  4

  3

  4

  3

  4

  4

  3

  3

  3

  4

  3

  3

  3

  3

  2

  3

  2

  2

  1

  47

  3

  2

  3

  3

  2

  2

  3

  3

  2

  2

  2

  2

  2

  3

  3

  3

  3

  2

  2

  2

  2

  46

  2

  2

  1

  2

  3

  3

  3

  3

  2

  2

  2

  3

  3

  3

  3

  2

  3

  2

  2

  40

  4

  3

  3

  3

  3

  4

  8

  2

  3

  4

  5

  6

  7

  9

  3

  10

  11

  12

  13

  14

  39

  4

  3

  2

  2

  3

  3

  4

  42

  3

  3

  3

  3

  2

  3

  2

  3

  3

  3

  3

  3

  2

  4

  4

  4

  3

  2

  4

  4

  41

  3

  3

  3

  3

  4

  3

  3

  3

  3

  2

  4

  3

  54

  3

  3

  2

  4

  3

  1

  2

  3

  3

  3

  2

  2

  3

  2

  2

  55

  2

  3

  3

  3

  53

  2

  2

  2

  1

  2

  2

  1

  3

  3

  2

  2

  4

  4

  4

  3

  4

  4

  4

  2

  3

  4

  3

  57

  3

  3

  3

  4

  4

  3

  3

  3

  4

  3

  3

  3

  3

  1

  4

  3

  3

  2

  3

  4

  4

  56

  4

  4

  2

  4

  2

  2

  3

  2

  3

  2

  2

  2

  3

  49

  3

  2

  2

  2

  2

  50

  2

  3

  3

  3

  2

  2

  48

  3

  3

  3

  3

  3

  3

  3

  3

  3

  3

  2

  3

  3

  3

  3

  52

  3

  4

  2

  3

  3

  3

  4

  2

  3

  3

  3

  3

  4

  2

  3

  3

  3

  2

  3

  3

  2

  3

  3

  3

  3

  2

  3

  3

  51

  3

  3

  1

  3

  4

  LAMPIRAN C Hasil Penelitian

1. Uji Normalitas

  

One-Sample Kolmogorov-Smirnov Test

Standardized Residual N

  76 Normal Parameters a,b Mean ,0000000 Std, Deviation ,99331096

Most Extreme Differences Absolute ,089

Positive ,089

  Negative -,052 Test Statistic ,089

Asymp. Sig. (2-tailed) ,200

c,d

  a. Test distribution is Normal,

  b. Calculated from data,

  c. Lilliefors Significance Correction,

  d. This is a lower bound of the true significance, 2.

   Uji Linearitas

ANOVA Table

  Sum of Squares df Mean Square F Sig. seriouscyberloafing * motivasiberprestasi

  Between Groups

(Combined) 1024,919

19 53,943 2,716 ,002 Linearity 684,396 1 684,396 34,457 ,000 Deviation from Linearity

  340,523 18 18,918 ,952 ,524 Within Groups 1112,279 56 19,862 Total 2137,197

  75

3. Uji Hipotesa

  Pengaruh Motivasi Berprestasi terhadap Serious Cyberloafing a

Variables Entered/Removed

  Variables Model Variables Entered Removed Method b 1 motivasiberprestasi , Enter a. Dependent Variable: seriouscyberloafing b. All requested variables entered. b

  

Model Summary

Adjusted R Std. Error of the Model R R Square Square Estimate a

1 ,566 ,320 ,311 4,431

a. Predictors: (Constant), motivasiberprestasi

  b. Dependent Variable: seriouscyberloafing a

ANOVA

Model Sum of Squares df Mean Square F Sig. b

  1 Regression 684,396 1 684,396 34,860 ,000 Residual 1452,801 74 19,632 Total 2137,197

  75

a. Dependent Variable: seriouscyberloafing

  b. Predictors: (Constant), motivasiberprestasi a

Coefficients

  Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta t Sig.

1 (Constant) 40,194 3,840 10,468 ,000 motivasiberprestasi -,567 ,096 -,566 -5,904 ,000 LAMPIRAN D Skala Penelitian

  No:

SKALA PENELITIAN FAKULTAS PSIKOLOGI UNIVERSITAS SUMATERA UTARA MEDAN 2015 RAHASIA

KATA PENGANTAR

  Dengan hormat,

Dalam rangka menyelesaikan studi pada Fakultas Psikologi Universitas

Sumatera Utara, saya bermaksud melakukan penelitian dalam bidang

Psikologi Industri dan Organisasi. Saya mengharapkan kesediaan Anda

untuk menjadi partisipan dalam penelitian ini dengan mengisi skala

terlampir.

Setiap orang dapat memberikan jawaban yang berbeda sesuai dengan

dirinya masing-masing. Tidak ada jawaban yang salah. Maka dari itu,

pilihlah jawaban dengan jujur dan yang paling sesuai dengan diri anda.

Setiap jawaban akan dijaga kerahasiaannya dan hanya akan digunakan

untuk kepentingan penelitian saja.

  

Kesediaan yang telah anda berikan untuk meluangkan waktu mengisi

skala ini merupakan kontribusi yang sangat penting bagi kualitas

penelitian ini. Untuk itu, saya ucapkan terima kasih.

  Hormat Saya, Gustrispa Naomi Sirait

LEMBAR PERNYATAAN

  Saya yang bertanda tangan dibawah ini: Nama / inisial : Usia : coret yang tidak perlu

  Jenis kelamin : P / L *) Tanda tangan :

bersedia mengisi skala penelitian ini dengan sebenarnya

tanpa ada unsur paksaan dari pihak manapun.

  

PETUNJUK PENGISIAN SKALA I

Berilah tanda silang (X) pada kolom TP, J, K, S, atau SS, untuk setiap

pernyataan yang paling sesuai dengan perilaku Anda menggunakan

internet pada saat jam kerja yang tidak berkaitan dengan pekerjaan,

Internet dapat berupa fasilitas perusahaan maupun pribadi. Jika Anda

Dokumen yang terkait

Studi Perbandingan Kandungan Besi (Fe) dan Aluminium Didalam Air Minum yang Diproduksi Oleh PDAM Tirtanadi Pada Unit Cabang Produksi Cabang Sei Agul, Medan Labuhan dan Sunggal Medan

0 0 13

BAB I PENDAHULUAN I.1 Latar Belakang - Strategi Dinas Pendapatan Pengelola Keuangan dan Kekayaan Daerah (DPPKKD) Kabupaten Toba Samosir dalam Meningkatkan Pendapatan Asli Daerah melalui Penerimaan Pajak Hotel

0 0 29

BAB I PENDAHULUAN I.1. Latar Belakang Masalah - Peran Kerapatan Adat Nagari ( Kan ) Dalam Pembangunan Nagari ( Studi Pada Nagari Baringin Kecamatan Lima Kaum, Kabupaten Tanah Datar )

0 0 23

BAB II POFIL KOTA GUNUNGSITOLI, DEWAN PERWAKILAN RAKYAT DAERAHDAN RENCANA KERJA PEMBANGUNAN DAERAH GUNUNGSITOLI TAHUN 2014 - Reses dan Kebijakan Pemerintah ( Studi Analisis (Hasil Reses sebagai Rujukan dalam Pembuatan Kebijakan di Kota Gunungsitoli)

0 0 27

BAB I PENDAHULUAN 1.1 Latar Belakang - Reses dan Kebijakan Pemerintah ( Studi Analisis (Hasil Reses sebagai Rujukan dalam Pembuatan Kebijakan di Kota Gunungsitoli)

0 0 26

Reses dan Kebijakan Pemerintah ( Studi Analisis (Hasil Reses sebagai Rujukan dalam Pembuatan Kebijakan di Kota Gunungsitoli)

0 0 13

Pengaruh Rasio Komposisi Semen dan Partikel Terhadap Kualitas Papan Semen Partikel dari Limbah Industri Pensil

0 0 9

Pengaruh Rasio Komposisi Semen dan Partikel Terhadap Kualitas Papan Semen Partikel dari Limbah Industri Pensil

0 0 11

Respon Pertumbuhan dan Konsentrasi Rantai Panjang Polyisoprenoid terhadap Cekaman Garam pada Mangrove Sonneratia alba Smith

0 0 5

Respon Pertumbuhan dan Konsentrasi Rantai Panjang Polyisoprenoid terhadap Cekaman Garam pada Mangrove Sonneratia alba Smith

0 0 8