Aman Chipantiza, C. T., Ortiz Bonoso , K. J., Bert Valdespino, J. E. and Guerra Iglesias, S. (2026) “Study of oral language development in 2-3-year-old infants from two educational institutions in Tungurahua”, ConcienciaDigital, 9(2), pp. 36-65. doi: 10.33262/concienciadigital.v9i2.3651.