Irwan VP, Mansurdin M. Penerapan Model Problem Based Learning Dalam Peningkatan Hasil Belajar Tematik Terpadu Di Sekolah Dasar. jptam [Internet]. 2020 Oct. 16 [cited 2024 Nov. 23];4(3):2097-10. Available from: http://jptam.org/index.php/jptam/article/view/686