Nababan, Dorti Jouba, and Munawar Ali. “PENGARUH PEMBERIAN SLUDGE INDUSTRI PENYAMAKAN KULIT TERHADAP PERKEMBANGAN TANAMAN PUCUK MERAH (SYZYGIUM OLEANA)”. Envirous 1, no. 2 (August 13, 2023): 10–18. Accessed April 4, 2025. https://envirous.upnjatim.ac.id/index.php/envirous/article/view/108.