Optimizing Tempe Waste for Environmentally Friendly Liquid Organic Fertilizer (POC) in Padaringan Village. Nahdlatul Fikr Int. J. Islam. Stud. Educ. Humanit. 2024;1(1):17-32. Accessed February 17, 2026. https://ejournal.kampusalazhar.ac.id/index.php/jnf/article/view/7