Febrina, Intan, Samharinto ., and Dewi Fitriyanti. “Kemanjuran Beberapa Jenis Pestisida Botani Terhadap Ulat Grayak (Spodoptera Litura F.) Di Rumah Kawat”. JURNAL PROTEKSI TANAMAN TROPIKA 3, no. 1 (January 20, 2020): 181-184. Accessed May 7, 2024. http://jtam.ulm.ac.id/index.php/jpt/article/view/336.