@INPROCEEDINGS {OKE:2012a, title = {Effect of extrusion variables on extrudates properties of water yam flours - a response surface analysis}, author = {Oke, M. O. * and Awonorin, S. * and Sanni, L. O. * and Asiedu, R. and Aiyedun, P. O. *}, booktitle = {Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010}, year = {2012}, month = {February}, pages = {453--470}, organization = {ISTRC-AB}, location = {Ibadan, Nigeria}, address = {IITA, Ibadan}, note = {RTB; Root and Tuber; Yam.; Proceedings of the 11th triennial Symposium of the ISTRC-AB held at Memling Hotel, Kinshasa, Democratic Republic of Congo from 4 to 8 October, 2010}, }