Courses by Open University of Sri Lanka / Courses in Sri LankaDiploma in Early Childhood Education and Primary Education 2017 / 2018 – Open University of Sri Lanka September 26, 2017September 26, 2017 Closing Date – 2017-October-21 Advertisement English Edition Preview Download Advertisement (English Edition) Apply Online Instructions to Candidates Contact Numbers : 011-2881456 / 011-2881423 Source – Sunday Observer (2017.09.26) / Open University of Sri Lanka Official Website