B.Sc. (External) Degree Programmes in Biological Sciences / Physical Sciences (Online) 2021 – Rajarata University of Sri Lanka May 25, 2021October 10, 2021 Applications.lk Closing Date – 2021-June-15 English Advertisement Preview ad-en-20210523-2 English AdvertisementDownloadApplication (English)DownloadSource – Sunday Observer (2021.05.23) Share this:TweetWhatsAppTelegram