PUTRA, Mufti Perwira; EDWIN, Muli; CHARLIE, Charlie. Analisis Kandungan Karbon Tanah Organik Di Taman Botani Bukit Pelangi, Sangatta Kabupaten Kutai Timur. Jurnal Pertanian Terpadu, [S. l.], v. 4, n. 1, p. 1–10, 2016. DOI: 10.36084/jpt.v4i1.34. Disponível em: https://ojs.mine-cloud.my.id/index.php/jpt/article/view/34. Acesso em: 14 mar. 2026.