1.
Naranjo Navas BJ, Naranjo Navas CP. A GLIMPSE TO THE WORKING CONDITIONS IN THE TWENTIES AND THIRTIES IN ECUADOR. KAIRĂ“S [Internet]. 31 de julio de 2019 [citado 23 de abril de 2024];2(3):21-9. Disponible en: https://kairos.unach.edu.ec/index.php/kairos/article/view/38