Norliyana, Jayadi M, Yuliannisa SN, Abdurrahman A. Supervisory Role of Unit Heads in Enhancing Educational Quality: A Case Study of the Qur’an Education Park (TPA) Unit 252 Raudhatul Muta’alimin, Banjarmasin. IJIS [Internet]. 2025 Oct. 30 [cited 2026 Oct. 9];4(10):2463-72. Available from: https://mryformosapublisher.org/index.php/ijis/article/view/636