M. J. Al-Azawi, Saad. “Effect Orientation on Performance of Longitudinal (Trapezoidal) Fins Heat Sink Subjected to Natural Convection”. Anbar Journal of Engineering Science 2, no. 2 (November 1, 2009): 69–81. Accessed June 8, 2025. https://ajes.journalpath.com/ajes/article/view/380.