Mancisidor Alanís, A. M., González Aguilar, F., & Casas Jiménez, J. de J. (2009). An option for social change in Mexico The Science, Technology and Society movement (CTS). Uaricha, 6(12), 113-128. http://www.revistauaricha.umich.mx/index.php/urp/article/view/419