Maulidan, Khopid, and Bayu Karunia Putra. “Pentingnya Unsur Hara Fosfor Untuk Pertumbuhan Tanaman Padi”. Journal of Biopesticides and Agriculture Technology 1, no. 2 (August 26, 2024): 47–54. Accessed December 22, 2024. https://journal-iasssf.com/index.php/JBIOGRITech/article/view/1163.