“…This study therefore fleshes out the theoretical review by uncovering the specific obstacles that teachers perceive, in the different barrier areas analysed (personal, professional, institutional, and contextual), as reasons for not integrating digital technologies. The literature takes the different barrier areas into account equally, although the barrier of lack of training comes up more frequently (Chukwunonso & Oguike, 2013;Gómez, 2017;Marín et al, 2012;Salcines et al, 2017;Zempoalteca et al, 2017). We believe that, in order to address the most prevailing barriers, there is a need for commitment, on the part of organizations, through the development and implementation of an institutional plan (Chukwunonso & Oguike, 2013;Duart, 2011;El Semary, 2011;Llorens et al, 2016;Mercader, 2019) that is more strategic than operational (Valverde et al, 2010), as well as the involvement of the teaching staff.…”