. (1992). Conference Proceedings. Sharif Journal of Industrial Engineering & Management, vol. 8(2), 52-55.

. "Conference Proceedings", Sharif Journal of Industrial Engineering & Management, vol. 8, 2, 1992, 52-55.

. (1992). 'Conference Proceedings', Sharif Journal of Industrial Engineering & Management, vol. 8(2), pp. 52-55.

, "Conference Proceedings," Sharif Journal of Industrial Engineering & Management, vol. 8 2 (1992): 52-55,

. Conference Proceedings. SJIE. 1992;vol. 8(2):52-55 (In Persian).