PASARIBU, D. .; TANJUNG, L. M. .; YANTINA, R. .; UTAMI, T. .; PERANGIN ANGIN, L. M. The Effect of the PBL Model to Increase Student Learning Activities in Integrated Thematic Learning in Elementary Schools. Journal of Educational Analytics, [S. l.], v. 2, n. 2, p. 263–272, 2023. DOI: 10.55927/jeda.v2i2.4340. Disponível em: https://journal.formosapublisher.org/index.php/jeda/article/view/4340. Acesso em: 17 may. 2026.