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Martaningsih, S. T.; Maryani, I.; Prasetya, D. S. .; Purwanti, S.; Sayekti, I. C.; Abdul Aziz, N. A. .; Siwayanan, P. . STEM Problem-Based Learning Module: A Solution to Overcome Elementary students’ Poor Problem-Solving Skills. PEGEGOG 2022, 12, 340-348.