Courses by National Institute of Education (NIE) / Courses in Sri LankaDiploma Course in Special Education 2022 – National Institute of Education August 14, 2022August 24, 2022 Closing Date – 2022-09-10 Here you can see the Sinhala Advertisement… ad-si-20220812-2 Sinhala AdvertisementDownloadSource – Dinamina (2022.08.12)