SAPSAL, M. T.; SAMSUAR, S. Variable Rate Granular Fertilizer for Corn Plants. Jurnal Agritechno, [S. l.], v. 13, n. 1, p. 51–56, 2020. DOI: 10.70124/at.v13i1.249. Disponível em: https://agritech.unhas.ac.id/ojs/index.php/at/article/view/249. Acesso em: 11 sep. 2025.