Sariakin, Yulsafli, Fajriansyah, Syarfuni. A lesson study-based clinical supervision model for enhancing teacher performance. GJGC [Internet]. 2025 Apr. 30 [cited 2025 Dec. 5];15(1):1-11. Available from: https://un-pub.eu/ojs/index.php/gjgc/article/view/9643