Angriani, R. 2026. Deconstructing Problems in Elementary Social Studies Learning through the Inconsistency of Gamification Models and Their Impact on Critical Thinking Skills: A Systematic Literature Review. Jurnal Inovasi, Evaluasi dan Pengembangan Pembelajaran (JIEPP). 6, 2 (Aug. 2026), 93–102. DOI:https://doi.org/10.54371/jiepp.v6i2.1476.