1.
Yahya H. PENGARUH FERMENTASI LIMBAH RUMEN SAPI DAN RAGI TERHADAP PERFORMA KOMPOR BIOGAS. LJEE [nternet]. 2022 Jul. 29 [cited 2024 Dec. 23];3(1):57-72. vailable from: https://journal.ar-raniry.ac.id/lingkar/article/view/1927