HAREFA, T.; LUBIS, Y.; MARTIAL. Effectiveness of Using Organic and Liquid Fertilizers Based on Palm Oil Mill Waste. Proceeding International Conference on Economic, Business, Management and Accounting, [S. l.], v. 1, n. 1, 2025. Disponível em: https://jurnal.unprimdn.ac.id/index.php/icebesma/article/view/6859. Acesso em: 3 aug. 2025.