PURWATI, Purwati. Pertumbuhan Tanaman Kakao (Theobroma cacao L.) Belum Menghasilkan pada Pemberian Pupuk NPK Phonska. Agrifarm: Jurnal Ilmu Pertanian, [S. l.], v. 8, n. 1, p. 16–19, 2019. DOI: 10.24903/ajip.v8i1.526. Disponível em: https://journal.uwgm.ac.id/agrifarm/article/view/526. Acesso em: 3 jul. 2024.