HARAHAP, F. S. H.; WALIDA, H. .; HARAHAP, D. A. .; OESMAN, R. .; FADHILLAH, W. . Response of Growth and Production of Corn (Zea Mays L) with Liquid Fertilizer in Labuhan Batu Regency. Jurnal Online Pertanian Tropik, [S. l.], v. 6, n. 3, p. 363–370, 2019. DOI: 10.32734/jopt.v6i3.3166. Disponível em: https://idjpcr.usu.ac.id/jpt/article/view/3166. Acesso em: 4 aug. 2025.