Setiawati, S., Faradisa, I., Mudhofar, M. and Untu, Z. (2023) “Penerapan Model Problem Based Learning (PBL) Untuk Meningkatkan Hasil Belajar Matematika ”, Prosiding Seminar Nasional PPG Universitas Mulawarman, 4, pp. 62–66. doi: 10.30872/semnasppg.v4.3052.