Fitri, Nurul Sabila, Veryliana Purnamasari, and Fajar Cahyadi. “The Problem Based Learning (PBL) Model With Liveworksheets Media on the Outcomes of Science Learning on Ecosystem Materials of Grade V Students of SDN Rejosari 03 Semarang City”. Global Education Journal 4, no. 2 (August 11, 2026): 2087–2096. Accessed September 22, 2026. https://journal.civiliza.org/index.php/gej/article/view/2010.