Weed Diversity in Sweet Corn (Zea mays Saccharata) Area with Different Observation Time in Tobelo Tengah District, North Halmahera. Agrikan Jurnal Agribisnis Perikanan, [S. l.], v. 14, n. 2, p. 642–648, 2021. DOI: 10.52046/agrikan.v14i2.894. Disponível em: https://jurnal.ummu.ac.id/index.php/agrikan/article/view/894. Acesso em: 9 oct. 2025.