Courses by Sri Lanka Rupavahini Corporation / Courses in Sri LankaLighting Training 2021 – Sri Lanka Rupavahini Corporation March 21, 2021October 10, 2021 Closing Date – 2021-April-05 Here you can see the Sinhala Advertisement… ad-si-20210321-1 Here you can see the English Advertisement… ad-en-20210321-1 Sinhala AdvertisementDownloadEnglish AdvertisementDownloadSource – Silumina (2021.03.21) | Sunday Observer (2021.03.21)