Nanda GW, Oktarina O, Murtiyaningsih H. Efektifitas Pestisida Nabati Ekstrak Daun Pepaya Dan Kenikir Terhadap Intensitas Serangan Ulat Grayak (Spodoptera litura)vDan Hasil Tanaman Sawi (Brassica juncea L.). nationalnal. multidisciplinary. sciences. [Internet]. 2022 Mar. 7 [cited 2024 May 19];1(2):152-61. Available from: http://proceeding.unmuhjember.ac.id/index.php/nms/article/view/73