Oktavia, E., 		Winarto, W., & 		Sulyanti, E.
(2021).
 Activity of Castor Bean Leaves Extract (Ricinus Communis Linnaeus) to Development of Nematode Meloidogyne Spp. on Tomato Plant (Lycopersicum esculentum Miller).
<em>Jurnal Proteksi Tanaman, 5</em>(1), 34-45.
doi:10.25077/jpt.5.1.34-45.2021