摘要：The primary aim of this study is to review the contemporary literature published related to the recent advancement in online courses. The main objective of the study is to examine available literature concerning the online courses. The literature consulted will give us understanding of the related developments like inclusion in the ‘blended teaching learning environment’, ‘reservation of credit in certain courses’ curriculum’, ‘technological integration’, ‘content development’, ‘content delivery methods’, ‘implementation barriers’, ‘different challenges’ etc. taking place in MOOCs all over the world. This systematic review on massive open online courses (MOOCs) examined the research literature published in 35 peer-reviewed articles published during 2021..
