S. Bahramvash and Z. Nikaeen, “Designing an Ethics Workbook for Fitness Trainers of the City of Tehran”, IAJBM, vol. 3, no. 1, pp. 118–123, Jun. 2016, Accessed: Oct. 27, 2026. [Online]. Available: https://iaiest.com/iaj/index.php/IAJBM/article/view/IAJBM1610012