PUTRA, Suriya Adi; SATJAPRADJA, Ombo; HATTA, Mohammad. PENGARUH KONSENTRASI PUPUK ORGANIK CAIR (POC) BIOTON TERHADAP PERTUMBUHAN TRUBUSAN JATI UNGGUL NUSANTARA (Tectona grandis sp.) DI KEBUN PERCOBAAN COGREG UNIVERSITAS NUSA BANGSA. Jurnal Nusa Sylva, [S. l.], v. 12, n. 2, p. 61–68, 2018. DOI: 10.31938/jns.v12i2.138. Disponível em: https://mail.ejournalunb.ac.id/JNS/article/view/138. Acesso em: 3 oct. 2025.