Prihanto, H., Fitriesti, P., Usmar, U., & Ritonga, R. (2019). REINFORCEMENT OF CHARACTER EDUCATION THROUGH CREATING QUIZ “SIAP SIAP AKU BISA” FOR ELEMENTARY SCHOOL STUDENTS. ICCD, 2(1), 348 - 351. https://doi.org/10.33068/iccd.Vol2.Iss1.228