Romero, R.M., Vidal Espinoza, L.O. y Ramírez Hernández, D. 2019. Organic chemistry basic concepts teaching in students of large groups at Higher Education and Web 2.0 tools. Actualidades Investigativas en Educación. 19, 1 (ene. 2019), 31. DOI:https://doi.org/10.15517/aie.v19i1.35589.