Courses by University of Peradeniya / Courses in Sri LankaDiploma in Dental Assisting 2019 / 2020 – Dental Auxiliary Training School – Faculty of Dental Sciences – University of Peradeniya November 28, 2021November 28, 2021 Closing Date – 2021-12-30 Here you can see the English Advertisement… ad-en-20211128-6 English AdvertisementDownloadSource – Sunday observer (2021.11.28)