Nuraini R. Implementation of the Problem Based Learning Strategy in Islamic Religious Education Learning in Improving Students’ Higher Order Thinking Skills. <meta name="google-site-verification" content="hk1EvV2s9SCchFUV_4f7GgLdW5pQDckkxwSCWkj4stU" /> [Internet]. 2025 Mar. 29 [cited 2026 Mar. 2];3(1):45-52. Available from: https://journal.civiliza.org/index.php/gej/article/view/660