Frendi Martuahman Damanik, Muktar Bahruddin Panjaitan, & Theresia Monika Siahaan. (2026). The Effect of Problem Based Learning (PBL) Learning Model on Science Learning Outcomes at Grade V of State Elementary School 094126 Naga Dolok. International Journal of Technology and Education Research, 4(02), 552-563. https://doi.org/10.63922/ijeter.v4i02.3545