BuchoriD., Pudjianto and MaryanaN. 2021. Pengendalian Hama Invasif Ulat Grayak Jagung (UGJ) Spodoptera frugiperda (Lepidoptera: Noctuidae) yang Ramah Lingkungan. Policy Brief Pertanian, Kelautan, dan Biosains Tropika. 3, 1 (Feb. 2021), 137-142. DOI:https://doi.org/10.29244/agro-maritim.0301.137-142.