Lombeida Guevara J, Arias Cueva F, Suarez Avila VE. Use of virtual learning environments in blended modality of the martha bucaram de roldos higher institute, in Lago agrio, Ecuador. GWJ [Internet]. 24 de agosto de 2024 [citado 16 de marzo de 2026];7(02). Disponible en: https://www.greenworldjournal.com/index.php/ambiental/article/view/166