Putra, Ichsan, AND 		khotimah, Khusnul.
" Life cycle Spodoptera frugiperda JE Smith with lettuce (Lactuca sativa L.) and pakcoy (Brassica rapa L.) in the laboratory" <em>Jurnal Proteksi Tanaman Tropis</em> [Online], Volume 2 Number 1 (11 April 2021)