Taufiq HA, I. et al. 2026. Needs Analysis for the Development of a Problem-Based Learning Model Based on Deep Learning for the Topic of Faith (Iman) and Piety (Taqwa) in Elementary School Students. Journal of Educational Sciences. 10, 4 (Apr. 2026), 281–295. DOI:https://doi.org/10.31258/jes.10.4.p.281-295.