1.
Olavarrieta MA, Tovar O, Salcedo D. Educational unit Simón Bolívar. Environmental classification and the influence on their failures. Gaceta Técnica [Internet]. 2017Dec.6 [cited 2024Dec.22];18(1):53-70. Available from: https://revistas.uclave.org/index.php/gt/article/view/300