“A Study of Principal’s role in School Effectiveness ”, s, vol. 2, no. 8, पृ. 46–49, दिस. 2024, अंतिम उपयोग: 5 जून, 2026. [ऑनलाइन]. पर उपलब्ध: https://shodhutkarsh.com/index.php/s/article/view/206