E. Rivera-Castro V, Ojeda-Castro A, Valera J. Decision Support Systems for the Efficiency Social Networks of Small and Medium Enterprises. IJC [Internet]. 2018 Feb. 2 [cited 2024 May 5];28(1):68-74. Available from: https://www.ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/1063