@article{Iqbal_2015 author = {Mazhar Iqbal and Hamna Afaq}, title = {FLUID FLOW AND HEAT TRANSFER THROUGH AN ANNULAR SECTOR DUCT FILLED WITH POROUS MEDIA}, journal = {Journal of Porous Media}, issn = {1091-028X}, year = {2015}, volume = {18}, number = {7}, pages = {679--687} }