“…Table 4 shows participants, data collecting tools, and examined variables of reviewed studies. Some of the studies (Arnau et al, 2013;Chen, 2008;Cuendet et al, 2013;Curilem et al, 2007;Dangsaart et al, 2008;He et al, 2009;Jaques & Vicari, 2007;Latham et al, 2014;Mitrovic et al, 2013;Moundridou & Virvou, 2003;Nussbaum et al, 2001;Pavlekovic et al, 2009;Sayed et al, 2011;Stankov et al, 2008;Vega-Gorgojo et al, 2010;Virvou & Alepis, 2005;Waalkens et al, 2013;Wu, Lee, Chang & Liang, 2013) included in the review and presented their findings in other sub-problems were not examined in Table 4, as they do not include any implementations and are only intended for software promotion or potential of softwares as a teaching/learning tool.…”