@incollection{Zarifsanaee12, author = {Mehran Farajollahi and Nahid Zarifsanaee}, title = {Distance Teaching and Learning in Higher Education: A Conceptual Model}, booktitle = {International Perspectives of Distance Learning in Higher Education}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Joi L. Moore and Angela D. Benson}, chapter = {2}, doi = {10.5772/35321}, url = {https://doi.org/10.5772/35321} }