“Two Entomophagous Isolated From Sumatera Utara; Potential As Biocontrol Agent Againts Nematode”. Jurnal Online Pertanian Tropik 3, no. 1 (November 28, 2019): 43–51. Accessed February 5, 2026. https://idjpcr.usu.ac.id/jpt/article/view/2955.