MUSTAFIAH, Imamatul et al. PENERAPAN MODEL PROBLEM BASED LEARNING DALAM PENGEMBANGAN BAHAN AJAR TEMATIK DI SEKOLAH DASAR : STUDI LITERATUR. Jurnal IKA PGSD (Ikatan Alumni PGSD) UNARS, [S.l.], v. 16, n. 2, p. 245-253, dec. 2025. ISSN 2656-4459. Available at: <https://unars.ac.id/ojs/index.php/pgsdunars/article/view/7528>. Date accessed: 06 dec. 2025. doi: https://doi.org/10.36841/pgsdunars.v16i2.7528.