Agustyaningrum, Nina, and Paskalia Pradanti. 2025. “Designing Gamification-Based Worksheets to Enhance Student Learning Outcomes in Abstract Algebra Course”. Jurnal Absis: Jurnal Pendidikan Matematika Dan Matematika 8 (1):149-64. https://doi.org/10.30606/absis.v8i1.3019.