Al-Ahmed, A. (1970). An Analytical Comparative Study for Some Biomechanical Variables Between Descending to Prostration on Hands and Knees During Prayer Performance. Al-Ma'mon College Journal, 21(67), 276-292.
Abdul-Malak Suleiman Al-Ahmed. "An Analytical Comparative Study for Some Biomechanical Variables Between Descending to Prostration on Hands and Knees During Prayer Performance". Al-Ma'mon College Journal, 21, 67, 1970, 276-292.
Al-Ahmed, A. (1970). 'An Analytical Comparative Study for Some Biomechanical Variables Between Descending to Prostration on Hands and Knees During Prayer Performance', Al-Ma'mon College Journal, 21(67), pp. 276-292.
Al-Ahmed, A. An Analytical Comparative Study for Some Biomechanical Variables Between Descending to Prostration on Hands and Knees During Prayer Performance. Al-Ma'mon College Journal, 1970; 21(67): 276-292.