“…There were other studies conducted in different countries showing an increasing need of international publishing, but still they were also mainly in hard sciences (Aitchison et al, 2012;Cho, 2004;Li, 2006aLi, , 2006bLi, , 2007Li, , 2016aLi, , 2016bLuo, 2015;Martín et al, 2014;Pérez-Llantada et al, 2011), except comparatively few studies in soft sciences (Bardi, 2015;Ge, 2015;Gea-Valor et al, 2014;Li, 2014;Li & Hu, 2017;Muresan & Pérez-Llantada, 2014) or in both hard and soft sciences (Buckingham, 2014;Curry & Lillis, 2014). Nonetheless, it should be noted that the research area falling within either hard sciences or soft sciences may vary a lot.…”