FITRIANI, G. E. N.; RAHAYU, S. Aplikasi Pupuk Sp-36 dan Organik Cair Terhadap Pertumbuhan Bibit Asal Setek Kopi Robusta (Coffea canephora pierre). Agropross : National Conference Proceedings of Agriculture, [S. l.], p. 544–552, 2023. DOI: 10.25047/agropross.2023.499. Disponível em: https://proceedings.polije.ac.id/index.php/agropross/article/view/499. Acesso em: 19 mei. 2024.