Ayu Lestari, D. et al. 2023. Implementation of problem-based learning (PBL) model assisted by PAJURA media to improve learning outcomes of second-grade elementary school students . Jurnal Pendidikan Dasar Nusantara. 9, 1 (Jul. 2023), 120–131. DOI:https://doi.org/10.29407/jpdn.v9i1.20148.