Muhammad Egi Rahmadi, Ahmad Razak, and Ahmad Yasser Mansyur. “The Transformative Impact of Workplace Spirituality Training on Teacher Performance in Islamic Educational Institutions: An Experimental Study”. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) 4, no. 12 (December 25, 2025): 855–859. Accessed May 31, 2026. https://ijset.org/index.php/ijset/article/view/1550.