Afzal, Muhammad Javaid, Ashraf, Muhammad Waseem, Tayyaba, Shahzadi, Jalbani, Akhtar Hussain, AND Javaid, Farah. " Computer Simulation Based Optimization of Aspect Ratio for Micro and Nanochannels" Mehran University Research Journal of Engineering and Technology [Online], Volume 39 Number 4 (1 October 2020)