Veramica Futri, Feni, Neza Agusdianita, and Endang Widi Winarni. “The Effectiveness of STEM-PjBL-Based Mathematics Student Worksheets on the Cognitive Learning Outcomes of Grade V MI Students”. Attadib Journal of Elementary Education 9, no. 3 (December 27, 2025): 658–693. Accessed September 16, 2026. https://ejournal.uika-bogor.ac.id/index.php/at-tadib/article/view/22161.