Vahita Alfiani, Deni Adi Putra, & Holy Ichda Wahyuni. (2026). Educational Posters as A Solution to Prevent Bullying in Elementary School: A Qualitative Study on PJBL-Based Civics Learning. Journal of Practice Learning and Educational Development , 6(1), 251–258. https://doi.org/10.58737/jpled.v6i1.710