Items where Author is "Alberto Hamonangan, Septiadi Sitinjak"
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Alberto Hamonangan, Septiadi Sitinjak (2021) LAPORAN PRAKTEK KERJA LAPANGAN III MANAJEMEN PENGELOLAAN BUDIDAYA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq) DI KEBUN TANAH ITAM ULU PTPN IV KABUPATEN BATUBARA. Internship Report III thesis, Politeknik LPP Yogyakarta.