Bahtiar, Y., Zebua, P. I. K., Ramadhani, S., Ma’Arif, I. B., & Nur, L. C. N. (2025). Efforts to Improve Student’s Learning Outcomes Through the Problem Based Learning Model. SCHOOLAR: Social and Literature Study in Education, 4(3), 57–64. https://doi.org/10.32764/schoolar.v4i3.5555