Mortera Gutiérrez, Fernando J.2015-09-182015-09-1820022013-09-12http://hdl.handle.net/11285/578245Design for distance education; Instructor interactions at a distance; Methodology; Results; Discussion; Recommendations; References; Acknowledgements; Note19 páginasSoftwareenghttp://creativecommons.org/licenses/by-nc-nd/4.0/ElementoInstruction interactionsDistance educationCiencias Sociales / Social Sciences