Nababan, Dorti Jouba, and Munawar Ali. 2023. “PENGARUH PEMBERIAN SLUDGE INDUSTRI PENYAMAKAN KULIT TERHADAP PERKEMBANGAN TANAMAN PUCUK MERAH (SYZYGIUM OLEANA)”. Envirous 1 (2):10-18. https://envirous.upnjatim.ac.id/index.php/envirous/article/view/108.