Kufre Mkpedem, and Mary Durojaye. “Modelling Steady Mixed Convection Flow in a Vertical Micro-Annulus With Internal Heat Generation and Temperature-Dependent Viscosity”. The International Journal of Science & Technoledge 11, no. 7 (August 26, 2023). Accessed July 3, 2024. https://internationaljournalcorner.com/index.php/theijst/article/view/173084.