Gunadi F, Nurafifah L, Khofifah K, Akbar AM. INQUIRY LEARNING WITH POLYA PROPLEM SOLVING TO IMPROVE STUDENT LEARNING OUTCOMES AND ENGAGEMENT. JPP [Internet]. 2023Jun.30 [cited 2024Nov.21];9(1):75-8. Available from: https://jurnal.uin-antasari.ac.id/index.php/ptkpend/article/view/9382