ANALISIS DAYA SAING USAHATANI KELAPA SAWIT DI KECAMATAN WAWAY KARYA KABUPATEN LAMPUNG TIMUR (Analysis of Competitiveness of Palm Oil Farming in Waway Karya Sub-District, Lampung Timur District) Ni Wayan Hermayanti, Zainal Abidin, Hurip Santoso Program Stu
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