Brangan, M., and C. Ferrer. “Assessment of Vitality of Pangasinan Language in the Municipality of San Carlos City: Basis for a Recovery Plan in Language Endangerment”. IJOTL-TL: Indonesian Journal of Language Teaching and Linguistics, Vol. 8, no. 1, Jan. 2023, pp. 57-65, doi:10.30957/ijoltl.v8i1.708.