Santoso FA, Reffiane F, Saputro BA, Noer H. Analisis Model Problem Based Learning pada Materi Kewajiban dan Hakku di SDN Sawah Besar 01. jptam [Internet]. 2023 May 21 [cited 2025 Feb. 6];7(2):4374-9. Available from: http://jptam.org/index.php/jptam/article/view/6405