Sibrian Díaz, N. D., and P. L. Maureira González. “Exploring the Self-Perception of Media Competencies in Journalism Teachers: Validation of an Instrument in a Chilean University”. Anagramas Rumbos Y Sentidos De La Comunicación, Vol. 22, no. 44, Mar. 2024, pp. 1-24, doi:10.22395/angr.v22n44a07.