The Problems of the Study The Objectives of the Study
55
REFERENCES
Berardo, S. A. 2006. The Use of Authentic Materials in the Teaching of Reading. Journal of the Reading Matrix, 6 2 60-69.
Block, D. 1991. Some Thoughts on DIY Materials Design. ELT Journal, 45 3 211-217.
Borg, W. R. Gall, M. D. 1983. An Introduction Educational Research Fourth Edition. New York: Longman.
Bridges, E. M. Hallinger, P. 2007. A Problem-Based Approach for Management Education: Preparing Managers for Action. Netherlands:
Springer. Dudley-Evans, T. St. John, M. 1998. Developments in English for Specific
Purposes. United Kingdom: Cambridge University Press. Fadhila, A. R. 2014. The Effect of Group Mentoring Technique on Students’
Achievement in Writing Hortatory Exposition. Medan: State University of Medan.
Fitri, S. J. 2013. Analysis of English Teaching Materials Used at Elementary School in Kecamatan Padang Utara. Journal of English Language Teaching,
1 2 1-12. Halim, S. S. 2010. Becoming a Creative Teacher: A Manual for Teaching
English to Indonesian Elementary Students. Jakarta: LBI FIB UI. Harsono, Y. M. 2007. Developing Learning Materials for Specific Purposes.
TEFLIN Journal, 18 2 169-179. Hasibuan, R. F. 2015. Developing ESP Teaching Materials for the Students of
the Software Engineering Based on Problem Based Learning at the Al- Washliyah Teladan Vocational School. Medan: State University of Medan.
Howard, J. Major, J. 2005. Guidelines for Designing Effective English Language Teaching Materials.
Conference of Pan-Pacific Association of Applied Linguistics, pp. 101-109.
Hutchinson, T. Waters, A. 1987. English for Specific Purposes. United Kingdom: Cambridge University Press.
Hyms. 2012. Problem-Based Learning at HYMS a Guide for Students by Students. United Kingdom: The Hull York Medical School.
Kustaryo, S. 1988. Reading Techniques for College Students. Jakarta: Depdikbud.
Mathews-Aydinli, J. 2007. Problem-Based Learning and Adult English Language Learners. Washington, DC: Center for Applied Linguistics.
Miekley, J. 2005. ESL Textbook Evaluation Checklist. Journal of the Reading Matrix, 5 2 1-9.
Mukundan, J., Nimehchisalem, V. Hajimohammadi, R. 2011. Developing an English Language Textbook Evaluation Checklist: A Focus Group Study.
International Journal of Humanities and Social Science, 1 12 100-106. Nuttall, C. 1996. Teaching Reading Skills in a foreign language New Edition.
Oxford: Heinemann. Pardiyono. 2007. Pasti Bisa Teaching Genre-Based Writing. Yogyakarta: CV.
ANDI OFFSET. Pinter, A. 2006. Teaching Young Language Learners. Oxford: Oxford
University Press. Richey, Rita C. Klein. 2007. Design and Development Research. London:
Lawrence Erlbaum Associates. Inc. Rosmen. 2013. Developing English Reading Materials for Students of SDS IKAL
Medan. Medan: State University of Medan. Sari, I., Ulgu, S. Unal. S. 2014. Materials Evaluation and Development:
Syllabus, Setting and Learner Needs. International Journal of Teaching, 2 2 60-65.
Seliger, H. W. Shohamy, E. 1989. Second Language Research Methods. United Kingdom: Oxford University Press.