1.
Budi SS, Firman F, Desyandri D. Efektivitas Model Problem Based Learning terhadap Hasil Belajar Tematik di Sekolah Dasar. jptam [Internet]. 2021 Feb. 2 [cited 2024 Dec. 26];5(1):234-41. Available from: http://jptam.org/index.php/jptam/article/view/938