M. Vafaeian, . (1987). A Study of Deficiencies in the Bearing Capacity Analysis. Journal of Advanced Materials in Engineering, 5(1), 83-104.

M. Vafaeian, . "A Study of Deficiencies in the Bearing Capacity Analysis", Journal of Advanced Materials in Engineering, 5, 1, 1987, 83-104.

M. Vafaeian . (1987). 'A Study of Deficiencies in the Bearing Capacity Analysis', Journal of Advanced Materials in Engineering, 5(1), pp. 83-104.

M. Vafaeian, "A Study of Deficiencies in the Bearing Capacity Analysis," Journal of Advanced Materials in Engineering, 5 1 (1987): 83-104,

M. Vafaeian . A Study of Deficiencies in the Bearing Capacity Analysis. J Adv Mater Eng. 1987;5(1):83-104 (In Persian).