Sofiatulmaula, A., Sukamto, & Rinawati, D. (2023). 244. Peningkatan Hasil Belajar Kognitif Menggunakan Model Problem Based Learning di SD 1 Wergu Wetan. Prosiding Seminar Nasional Pendidikan Profesi Guru, 1(1), 2171–2177. Retrieved from https://conference.upgris.ac.id/index.php/psnppg/article/view/4310