IRAWAN, Ade; WIDI WINARNI, Endang; MUKTADIR, Abdul. Developing Canva-Assisted Problem-Based Learning Worksheets to Improve Fourth Graders’ Cognitive Skills in Science. Journal of Integrated Elementary Education, [S. l.], v. 6, n. 1, p. 308–326, 2026. DOI: 10.21580/jieed.v6i1.30377. Disponível em: https://journal.walisongo.ac.id/index.php/jieed/article/view/30377. Acesso em: 11 jul. 2026.