Winggo Romadhana, Andik Matulessy and Amanda Pasca Rini 2025. The Role of Self Control as a Moderator Variable on the Effect of Schadenfreude on Bullying Behavior in Junior High School Students . Journal of Scientific Research, Education, and Technology (JSRET). 4, 1 (Feb. 2025), 199–207. DOI:https://doi.org/10.58526/jsret.v4i1.678.