SUSI, Neng; SURTINAH, Surtinah; RIZAL, Muhamad. Pengujian Kandungan Unsur Hara Pupuk Organik Cair (POC) Limbah Kulit Nenas. Jurnal Ilmiah Pertanian, [S. l.], v. 14, n. 2, p. 46–51, 2018. DOI: 10.31849/jip.v14i2.261. Disponível em: https://journal.unilak.ac.id/index.php/jip/article/view/261. Acesso em: 9 may. 2026.