Ishauri, Maya, Ainul Marhamah Hasibuan, and Fira Astika Wanhar. 2025. “Pengaruh Model Problem Based Learning Terhadap Kemampuan Berfikir Kritis Materi Bilangan Pecahan ”. OMEGA: Jurnal Keilmuan Pendidikan Matematika 4 (3):255-63. https://doi.org/10.47662/jkpm.v4i3.1062.