1.
Kusmantoro R, Rahayuningsih I. The Effect of Learning Achievement on Schadenfreude with Self Esteem Mediation on Students of SMAN 1 Kebomas Grade Eleven. UMGESHIC [Internet]. 2023 Jan. 10 [cited 2026 Jun. 30];2(1):138-47. Available from: https://journal.umg.ac.id/index.php/umgeshic/article/view/5117