Wisnubroto MP, Putra ETS, Kurniasih B. Agronomic Responses of Soybean (Glycine max L. Merrill) to Spent and Deoiled Bleaching Earth Filler-Based NPK Fertilization. JUATIKA [Internet]. 2023Jan.7 [cited 2025Apr.25];5(1):172 -184. Available from: http://ejournal.uniks.ac.id/index.php/JUATIKA/article/view/2685