Abd Wahab, N., S. Maamor, A. Abd. Ghani, A. B. Aziz, M. S. Ahmad Razimi, N. H. Elias, and N. S. Nik Abdullah. “Spirituality Development: A Study on Awareness and Effectiveness of Spirituality Trainings Among Youth”. Journal of Advanced Research in Business and Management Studies, vol. 8, no. 1, Oct. 2020, pp. 31-42, https://akademiabaru.com/submit/index.php/arbms/article/view/1249.