Langie, Jemry AA., Norma Monigir, and Richard Pangkey. “The Use of Problem-Based Learning Models to Increase Creativity and Student Learning Outcomes in Science Learning Class VI SD Inpres Kolongan Atas”. American Journal of Science and Learning for Development 2, no. 2 (February 23, 2023): 130–136. Accessed December 22, 2024. https://inter-publishing.com/index.php/AJSLD/article/view/1119.