Hijriah, Nada Wafiq. “Uji Karakteristik Biokimia Kandungan Protein Total Ampas Organik Ecoenzyme”. Journal of Biotropical Research and Nature Technology 2, no. 2 (April 20, 2024): 50–54. Accessed June 30, 2026. https://journal.pandawainstitute.com/index.php/jbrnt/article/view/404.