Santillán Lima JL, Caichug Rivera EF. Analysis of illiteracy in the Simiatug Parish, Cantón Guaranda . Tesla rev. cient. [Internet]. 2022 Jan. 1 [cited 2026 Jun. 30];2(1):e14. Available from: https://tesla.puertomaderoeditorial.com.ar/index.php/tesla/article/view/14