Fadel, M., and A. Anshary. “BIOLOGI ULAT GRAYAK Spodoptera Frugiperda J.E. Smith (Lepidoptera: Noctuidae) PADA TANAMAN JAGUNG”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-Journal), Vol. 11, no. 1, Feb. 2023, pp. 155 -, http://jurnal.faperta.untad.ac.id/index.php/agrotekbis/article/view/1611.