Rouf R, Alam M, Khan M. Approximation approach to multiple singularities of flow through a porous pipe with decelerating wall. J. nav. arch. mar. engg. [Internet]. 2012 Jun. 18 [cited 2024 Nov. 22];9(1):35-42. Available from: https://banglajol.info/index.php/JNAME/article/view/9283