“UTILIZATION OF LIQUID WASTE SEDIMENT LEATHER INDUSTRI FOR CHILLI PLANTS FERTILIZER”. Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit 21, no. 2 (December 16, 2024): 235–245. Accessed December 22, 2024. https://e-jurnal.atk.ac.id/index.php/bptkspk/article/view/85.