Courses by Rajarata University of Sri Lanka / Courses in Sri LankaPostgraduate Diploma in Education Program (Weekends) 2018 / 2019 Intake III – Rajarata University of Sri Lanka December 1, 2017 Closing Date – 2018-January-10 Advertisement Sinhala Edition Preview Download Advertisement (Sinhala Edition) Instructions to Candidates Contact Numbers : 025-2266283 Source – Silumina (2017.11.26)