C. H. Limaymanta, L. Apaza-Tapia, E. Vidal, and O. Gregorio-Chaviano, “Flipped Classroom in Higher Education: A Bibliometric Analysis and Proposal of a Framework for its Implementation”, Int. J. Emerg. Technol. Learn., vol. 16, no. 09, pp. pp. 133–149, May 2021.