Kastanja, Ariance Yeane, and Zeth Patty. 2021. “Weed Diversity in Sweet Corn (Zea Mays Saccharata) Area With Different Observation Time in Tobelo Tengah District, North Halmahera”. Agrikan Jurnal Agribisnis Perikanan 14 (2):642-48. https://doi.org/10.52046/agrikan.v14i2.894.