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Sesil Audia Br Sibarani, Servina Indah Yani Br Tarigan, Ruth Cessaminar Gultom, Ivo Elsa Samaria Hutabarat, Angel Maria Yosephine, Widya Arwita, Rizal Mukra. Literatur Review: Pengaruh Problem-Based Learning (PBL) terhadap Kemampuan Berpikir Kritis Peserta Didik dalam Memahami Isu Perubahan Lingkungan: Penelitian. JERKIN [Internet]. 2025 Oct. 27 [cited 2026 Aug. 31];4(2):8855-60. Available from: https://jerkin.org/index.php/jerkin/article/view/3190