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), pp. 199–207. doi: 10.58526/jsret.v4i1.678.