Pujiastuti Y, Indriani E, Muslim A, Irsan C, Arsi A. Effectivity of Bacillus thuringiensis from Soil in Freshwater Swamps against Epilachna sp. Larvae . J. Lahan Suboptimal [Internet]. 2021Apr.5 [cited 2024Apr.20];10(1):46-53. Available from: https://jlsuboptimal.unsri.ac.id/index.php/jlso/article/view/531