JET is an annual journal published on behalf of the Research Promotion Council, Assumption College, Autonomous Changanacherry. It intends to promote and enhance academic pursuits among teachers and research scholars in various Sciences and humanities. The main objective of the journal is to publish recent research activities done in a multidisciplinary perspective, focusing on contemporary issues of social relevance. It will serve as an arena for sharing novel ideas, innovative thoughts and the fruits of seminal researches.