1.
Martínez Espitia JI. Social networks in the education sector: Positioning a blog for marketing academic programs. Rev. Investig. UNAD [Internet]. 2014 Jun. 4 [cited 2026 Nov. 6];13(1):77-100. Available from: https://hemeroteca.unad.edu.co/index.php/revista-de-investigaciones-unad/article/view/1132