Repositorio 2.0: Dinámicas sociales para favorecer el desarrollo de comunidad en torno a un repositorio de contenidos educativos digitales. - Sergio Monge Benito; Ramón Ovelar Beltrán (SPDECE, 2007)

Exploring How Faculties Use and Rate Web 2.0 for Teaching and Learning Purposes. - Ramón Ovelar Beltrán (EC-TEL Doctoral Consortium, 2010)

iPLE Network: an integrated eLearning 2.0 architecture from a university's perspective. - Oskar Casquero; Javier Portillo; Ramón Ovelar Beltrán; Manuel Benito; Jesús Romo (Interact. Learn. Environ., 2010)

PLEs in Higher Education: Exploring the Transference of Web 2.0 Social Affordances. - Oskar Casquero; Javier Portillo; Ramón Ovelar Beltrán; Jesús Romo; Manuel Benito (Int. J. Virtual Pers. Learn. Environ., 2013)

Reviewing the differences in size, composition and structure between the personal networks of high- and low-performing students. - Oskar Casquero; Ramón Ovelar; Jesús Romo; Manuel Benito (Br. J. Educ. Technol., 2015)

Students' personal networks in virtual and personal learning environments: a case study in higher education using learning analytics approach. - Oskar Casquero; Ramón Ovelar; Jesús Romo; Manuel Benito; Mikel Alberdi (Interact. Learn. Environ., 2016)