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Adiani, Kadek Mila, Ida Bagus Putu Gunadnya, & Yohanes Setiyo.
" Pengaruh Penambahan Urea pada Mediad dan Pemanasan terhadap Produksi Biogas." <em>Jurnal BETA (Biosistem dan Teknik Pertanian)</em> [Online], 8.1 (2020): 86-92. Web.  7 Sep. 2026