Zulfiati HM, Mukti SC. A Applying Neuroscience Principles in a Tamansiswa-Aligned PBL Model to Enhance Fifth-Grade Students’ Learning Engagement: A Two-Cycle Classroom Action Research at SD Negeri 1 Depok, Kulon Progo, Yogyakarta. JIPSINDO [Internet]. 2026 May 21 [cited 2026 Jun. 2];13(1):1-13. Available from: https://journal.uny.ac.id/index.php/jipsindo/article/view/89223