Items where Author is "Lumbangaol, Wisno Defina"
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Thesis
Lumbangaol, Wisno Defina (2022) Pemberdayaan Masyarakat Dalam Pemanfaatan Limbah Kulit Kopi Menjadi Kompos Di Desa Aeknauli I Kecamatan Pollung. Undergraduate thesis, Universitas Negeri Medan.