Gunadi, F.R. et al. 2026. Implementation of Project Based Learning through the Gallery Walk Strategy to Improve Students’ Learning Activeness in Civics Education (PPKn) for Grade X Senior High School. Istifkar : Media Transformasi Pendidikan. 6, 2 (Mar. 2026), 285–297. DOI:https://doi.org/10.62509/ji.v6i2.443.