Sofiatulmaula A, Nuvitalia D, Huda N, Ismatiningsih I. Peningkatan Hasil Belajar Kognitif Menggunakan Model Problem Based Learning di SD N Pandean Lamper 04 Semarang. jiip [Internet]. 2023Jul.4 [cited 2025Aug.4];6(7):5071-6. Available from: http://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/2373