PURBA, Jhon Kevin; SITINJAK, Rama R; AGUSTINA, Nur Ariyani; IRNI, Julaili. Kepadatan Populasi Cacing Tanah pada Perkebunan Kelapa Sawit di Desa Salang Tungir Kecamatan Namorambe. Jurnal Ilmiah Sains, [S. l.], v. 22, n. 1, p. 17–22, 2022. DOI: 10.35799/jis.v22i1.35703. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/35703. Acesso em: 10 mar. 2026.