Sholihah SC, Al Habib IM, Sukamto DS. Development of Practical Guidelines for Waste Processing Based on Liquid Organic Fertilizer Formulation Research for High School Biology Learning. j. paedagog. penelit. pengemb. pendidik. [Internet]. 2025 Oct. 11 [cited 2025 Oct. 13];12(4). Available from: https://e-journal.undikma.ac.id/index.php/pedagogy/article/view/15825