Vlachopoulos, Dimitrios (2019). "Online communication and interaction in distance higher education: A framework study of good practice". International Review of Education: Journal of Lifelong Learning. 65 (4): 605–632. Bibcode:2019IREdu..65..605V. doi:10.1007/s11159-019-09792-3. S2CID 200070276.

Vlachopoulos (2019) explores best practices in online communication and interaction in distance higher education. The study proposes a framework of seven essential principles for online communication and interaction that includes designing and delivering e-learning, pedagogical approaches, peer learning, and self-directed learning. The framework provides a roadmap for designing effective online communication practices, supporting student engagement and success in distance learning.