1.
Hernández Estrada G. Sustainable education for the XXI Century: Prospects of developing countries towards innovation of the educational model. revHUMAN [Internet]. 2018 May 4 [cited 2024 Nov. 22];6(2):pp. 59-72. Available from: https://ojs.bdtopten.com/karim/index.php/revHUMAN/article/view/342