“…To analyze the evolution in STC domain, the keywords and keyword plus were extracted from the selected pool of studies (Datta, 2018;Cataldo et al, 2013;Portillo, 2013;Sarma et al, 2008;Colfer et al, 2016;Wang et al, 2018;Portillo-Rodríguez et al, 2014;Kwan et al, 2009;Šmite et al, 2017;Ehrlich et al, 2008;Bolici et al, 2009;Šmite et al, 2012;Jiang et al, 2012;Gokpinar et al, 2010;Valetto et al, 2008;Zhang et al, 2012;Bernardi et al, 2012;Betz et al, 2013;Marczak et al, 2009;Cataldo et al, 2009;Sobri et al, 2017;Calefato & Herbsleb, 2017;Bird et al, 2011;McLeod L, MacDonell et al, 2011;Kiani et al, 2013;Nguyen et al, 2008;Wagstrom et al, 2010;Avnet, 2016;Bettenburg, 2011;De Santana et al, 2013;Suali et al, 2017;Syeed et al, 2013;Golzadeh, 2019;Palyart et al, 2017;Zhang et al, 2019;Tamburri et al, 2019) for the period from 2008 to 2019. Furthermore, keywords facilitate the collection of additional information by considering various aspects like the research article, journal name, year of publication, and research field.…”