Diploma in Service Management 2021 – Institute of Human Resource Advancement – University of Colombo 2021-03-152021-10-10 Applications.lk Closing Date is Extended to – 2021-April-30 English Advertisement Preview ad-en-20210314-3 English AdvertisementDownloadOnline ApplicationApply OnlineSource – Sunday Observer (2021.03.14) Share this:TweetWhatsAppTelegram