Scientific Assistant (Permanent) 2021 – Postgraduate Institute of Science – University of Peradeniya August 10, 2021October 10, 2021 Applications.lk Closing Date – 2021-September-07 English Advertisement Preview ad-en-20210808-4 English AdvertisementDownloadSource – Sunday Observer (2021.08.08) Share this:TweetWhatsAppTelegram