Courses by National Institute of Education (NIE) / Courses in Sri LankaPostgraduate Diploma in Education Management Programme Full Time 2021 – (Sinhala, Tamil and English Medium) – National Institute of Education January 22, 2021October 10, 2021 Closing Date – 2021-January-31 Here you can see the Sinhala Advertisement… ad-si-20210115-1 Sinhala AdvertisementDownloadApplication (English)DownloadOnline ApplicationApply OnlineSource – Dinamina (2021.01.15)