Ratrout, N., S. A. Basha, H. I. A.-A. Wahhab, and K. A. Al-Ofi. “Conformity of Physical Characteristics of Imported Tires With Government Standards: A Case Study”. The Journal of Engineering Research [TJER], vol. 1, no. 1, Dec. 2004, pp. 1-6, doi:10.24200/tjer.vol1iss1pp1-6.