Simanjuntak, C. J., Thesalonika, E. and Sitio, H. (2026) “Culturally Responsive Problem-Based Learning: The Impact of Marharoan Bolon Local Wisdom on Elementary Science Learning Outcomes”, International Journal of Contemporary Studies in Education , 5(1), pp. 27–36. doi: 10.56855/ijcse.v5i1.1719.