MASNAR, Otinggue. EFFECTS OF CULTIVAR, NITROGEN LEVEL AND FREQUENCY OF INSECTICIDE SPRAYING ON CHINESE CABBAGE. Mindanao Journal, [S. l.], v. 5, n. 3, p. 77–115, 2026. Disponível em: https://msu-mindanaojournal.com/index.php/ojs/article/view/199.. Acesso em: 6 mar. 2026.