Tejowulan, R. Sri Tejowulan, ema rohmania, and Sutriono Sutriono. “Uji Efektivitas Biochar Plus Terhadap Pertumbuhan, Hasil, Dan Serapan Unsur Hara N Dan P Tanaman Jagung Manis (Zea Mays Saccharata strut.)”. Journal of Soil Quality and Management 2, no. 1 (March 23, 2023): 36–48. Accessed November 22, 2024. https://jsqm.unram.ac.id/index.php/jsqm/article/view/61.