AGUSDIANITA, N.; YUSNIA; RACHMADINI, M.; HERYANTO, D.; DWI SHOFIYA MAGHFIRA IZZANIA, R. Improving Elementary Students’ Mathematical Problem-Solving Skills through the Development of Heyzine-Based STEM E-Worksheets Integrated with PBL. ATTA`DIB, [S. l.], v. 10, n. 1, p. 255–271, 2026. DOI: 10.32832/at-tadib.v10i1.23186. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/at-tadib/article/view/23186. Acesso em: 18 jun. 2026.