Natividad Monserrate Alcívar Vera, Robertson Xavier Calle García (2020) “The Virtual Classroom as a Pedagogical strategy in the teaching and learning of Natural Sciences”, International Journal of Advanced Science and Technology, 29(11s), pp. 2609-2617. Available at: http://sersc.org/journals/index.php/IJAST/article/view/22680 (Accessed: 3May2024).