HAFNI, Fauziah; FAKHRUDDIN , Fakhruddin; YENNITA , Yennita. Development of E-module of Fluid Physics Based on Problem-Based Learning (PBL) to Improve Motivation and Learning Outcomes of Grade XI Students of SMAN 4 Bagan Sinembah. Journal of Educational Sciences, [S. l.], v. 9, n. 4, p. 1814–1830, 2025. DOI: 10.31258/jes.9.4.p.1814-1830. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/425. Acesso em: 12 may. 2026.