Items where Author is "HANGGA, OLLAND"
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HANGGA, OLLAND and Abuasir, Sarnubi and Hakim, Nukmal (2011) TINGKAT PENGETAHUAN PETANI TERHADAP PENGGUNAAN PUPUK ORGANIK CAIR DAN BUDIDAYA TANAMAN JAGUNG DI KELURAHAN TIMBANGAN KECAMATAN INDRALAYA UTARA KABUPATEN OGAN ILIR. Undergraduate thesis, Sriwijaya University.