SOFYAN, E. T.; MACHFUD, Y.; MULYANI, O.; GUSYANA, D.; RAJAGUKGUK, R. P.; AFIF SUGI, A. S. Uji Efektivitas Pupuk An-Organik Ammonium Klorida "BUMI IJO" Terhadap Tanaman Jagung (Zea mays L.). Agropross : National Conference Proceedings of Agriculture, [S. l.], v. 1, p. 17–29, 2017. DOI: 10.25047/agropross.2017.41. Disponível em: https://proceedings.polije.ac.id/index.php/agropross/article/view/4. Acesso em: 22 des. 2024.