Salleh, R. M. ., and M. N. I. . Shafiee. “Effects of Steroid Use On Nutrition Knowledge and Attitude, Body Image Perception, And Cognitive Ability of Bodybuilders ”. International Journal of Membrane Science and Technology, vol. 10, no. 4, Nov. 2023, pp. 2354-61, doi:10.15379/ijmst.v10i4.3140.