“…The network structures shows a variety of fascinating features of scientific societies (Wang, Wu, Pan, Ma, & Rousseau, 2005) in which the indicators of social network analysis are used. There are various studies that use this method in analyzing co-authorship in different subject areas such as e-Learning in scopus database (Gupta & Chohda, 2018), e-learning scientific domain (Tibana-Herrera, Fernandez-Bajon, & de Moya-Anegon, 2018), collaboration rate of authors in e-Learning (Mohammadi, Asadzandi, & Malgard, 2017), Zoology (Vimala & Reddy, 2017), journals' level (Santos & Santos, 2016), Korea and China co-authorship (Park, Yoon, & Leydesdorff, 2016), Consumer Behavior Scholars (Neil Bendle, 2016, human immunodeficiency viruses (HIV) and Human papillomavirus (HPV) areas (Vanni et al, 2014), Evidence based Medicine (Shen et al, 2011), History andPhilosophy (Osca-Lluch, Velasco, Lopez, &Haba, 2009) and Bioinformatics (Malin & Carley, 2007).…”