Angriani, R. “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), vol. 6, no. 2, Aug. 2026, pp. 93-102, doi:10.54371/jiepp.v6i2.1476.