. (1993). Deal with the ambiguity of the real world. Sharif Journal of Mechanical Engineering, 9(5), 27-35.

. "Deal with the ambiguity of the real world", Sharif Journal of Mechanical Engineering, 9, 5, 1993, 27-35.

. (1993). 'Deal with the ambiguity of the real world', Sharif Journal of Mechanical Engineering, 9(5), pp. 27-35.

, "Deal with the ambiguity of the real world," Sharif Journal of Mechanical Engineering, 9 5 (1993): 27-35,

. Deal with the ambiguity of the real world. Sharif Journal of Mechanical Engineering. 1993;9(5):27-35 (In Persian).