Bayat, M., Timurid Fal, H., & Mehri, B. (2005). These trigonometric functions and applications. Sharif Journal of Industrial Engineering & Management, Vol.21(No. 30), 7-11.
Bayat, M., Timurid Fal, H., Mehri, B. (2005). 'These trigonometric functions and applications', Sharif Journal of Industrial Engineering & Management, Vol.21(No. 30), pp. 7-11.
VANCOUVER
Bayat, M., Timurid Fal, H., Mehri, B. These trigonometric functions and applications. Sharif Journal of Industrial Engineering & Management, 2005; Vol.21(No. 30): 7-11.
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