Hafezi, M., Vhabzadh, F., Nasrnzhad, B., Mofareh, A. & Fallah, N. (2005). Tyaflavyn changes in the pattern of Iranian black tea - the traditional methods of assessment and CTC tea leaves in Pychshdhy. Sharif Journal of Industrial Engineering & Management, Vol.21(No. 32), 49-56.

Hafezi, M., Vhabzadh, F., Nasrnzhad, B., Mofareh, A., & Fallah, N. "Tyaflavyn changes in the pattern of Iranian black tea - the traditional methods of assessment and CTC tea leaves in Pychshdhy", Sharif Journal of Industrial Engineering & Management, Vol.21, No. 32, 2005, 49-56.

Hafezi M., Vhabzadh F., Nasrnzhad B., Mofareh A., Fallah N. (2005). 'Tyaflavyn changes in the pattern of Iranian black tea - the traditional methods of assessment and CTC tea leaves in Pychshdhy', Sharif Journal of Industrial Engineering & Management, Vol.21(No. 32), pp. 49-56.

M. Hafezi, F. Vhabzadh, B. Nasrnzhad, A. Mofareh & N. Fallah, "Tyaflavyn changes in the pattern of Iranian black tea - the traditional methods of assessment and CTC tea leaves in Pychshdhy," Sharif Journal of Industrial Engineering & Management, Vol.21 No. 32 (2005): 49-56,

Hafezi M., Vhabzadh F., Nasrnzhad B., Mofareh A., Fallah N. Tyaflavyn changes in the pattern of Iranian black tea - the traditional methods of assessment and CTC tea leaves in Pychshdhy. SJIE. 2005;Vol.21(No. 32):49-56 (In Persian).