“…The topic studied are review of errors in abstracts (Lee & Kim, 2013), writing style (Zhou & Liao, 2018), rhetoric structure and communication purpose (Loutayf, Salta, & Salta, 2017), discourse structure and linguistic feature (Arsyad, 2013), lexical profiling (Ghanbarzadeh & Afzali, 2017), rhetorical move (Amalia et al, 2018;Zhang & Wanaruk, 2016), and similarities and differences in the abstract and introduction of a thesis (Ebadi, Weisi, Thuy, & Nguyen, 2019). Several studies also compares abstracts from various fields and research journals (Abarghooeinezhad & Simin, 2015;Darabad, 2016;Maswana et al, 2015;Saeeaw & Tangkiengsirisin, 2014;Tseng, 2011;Zamin & Hasan, 2018;Zhou & Liao, 2018), in the field of environment, management and marketing, as well as computer engineering and information system.…”