CASSON FLUID OF A STAGNATION-POINT FLOW (SPF) TOWARDS A VERTICAL SHRINKING/STRETCHING SHEET. FJS [Internet]. 2021 Jun. 14 [cited 2025 Sep. 12];5(1):16-2. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/508