1.
Miyato M. The Effectiveness of Problem Based Learning (PBL) and Audiovisual Media Towards Enhancement of Mathematics Learning Outcomes at Grade IV SDN 07 Tiumang. TOFEDU [Internet]. 2022 Sep. 17 [cited 2025 Aug. 27];1(2):155-61. Available from: https://journal.tofedu.or.id/index.php/journal/article/view/38