Ma'rufah H, Nugroho LH, Sukirno S. Effectiveness extract of Crataeva nurvala leaves as insecticide against Spodoptera litura. CST [Internet]. 2024 Dec. 31 [cited 2026 Feb. 8];9(2):310-21. Available from: https://cst.kipmi.or.id/journal/article/view/1536