Hipti, M. et al. 2021. Pathogenicity of Entomopathogenic Nematodes (NEP) Results of In Vitro Propagation Using Egg Yolk Media Against Mustard Caterpillar Plutella xylostella. Nusantara Science and Technology Proceedings. 1, 4 (Dec. 2021), 55–62. DOI:https://doi.org/10.11594/nstp.2021.1509.