Kusmantoro, R. and Rahayuningsih, I. (2023) “The Effect of Learning Achievement on Schadenfreude with Self Esteem Mediation on Students of SMAN 1 Kebomas Grade Eleven”, Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC), 2(1), pp. 138–147. doi: 10.30587/umgeshic.v1i2.5117.