ROFIK, Abdul. Pengaruh Sistem Hidroponik Dan Media Tanam Terhadap Pertumbuhan Dan Produksi Tanaman Kembang Kol (Brassica oleraceae). Agrifarm: Jurnal Ilmu Pertanian, [S. l.], v. 5, n. 1, p. 22–28, 2019. DOI: 10.24903/ajip.v5i1.471. Disponível em: https://ojs.uwgms.ac.id/index.php/agrifarm/article/view/471. Acesso em: 25 apr. 2026.