“…The studies were, among other things, in terms of the instructors, lecturers, or staff's readiness background in carrying out blended learning in 6 articles (26%), from the students' background, there were 5 articles (22%), from the technology availability or infrastructure, there were 3 articles (13%), and most focus on systematic indicators, namely the blended learning's design and management, as many as 9 articles (39%) in which there were learning designs and strategies. (Maarop & Embi, 2016); (Machumu et al, 2016); (Boelens et al, 2017); (Nortvig et al, 2018); (Han & Ellis, 2019); (Setiawan et al, 2019) (Machumu et al, 2016); (Manwaring et al, 2017); (Vanslambrouck et al, 2018); (Nortvig et al, 2018); (Yick et al, 2019) (Porter & Graham, 2016); (Ng et al, 2017); (Nortvig et al, 2018) (Chen & Tat Yao, 2016); (Kristanto et al, 2017); (Margolis et al, 2017); (Jachin & Usagawa, 2017); (Charitopoulos et al, 2017); (Nortvig et al, 2018); (Dewi et al, 2018); (Thompson et al, 2019); (Kulkarni et al, 2019) Total 6…”