Arshad, N. W. ., M. F. . Rabbi, K. H. . Ghazali, R. . Abdul Karim, M. Z. . Ibrahim, N. . Ahamed, and T. . Sikandar. “Muscle Activation Pattern of Upper and Lower Back Muscles During Islamic Prayer (Salat)”. Journal of Advanced Research in Applied Mechanics, vol. 48, no. 1, Nov. 2020, pp. 1-8, https://akademiabaru.com/submit/index.php/aram/article/view/1820.