Courses by Open University of Sri Lanka / Courses in Sri LankaAdvanced Certificate in English for Business and Professional Communication 2020 / 2021 (Stage I / Stage II) – Open University of Sri Lanka October 7, 2020November 21, 2020 Closing Date – 2020-October-20 Advanced Certificate in English for Business and Professional Communication 2020 / 2021 (Stage I / Stage II) – Open University of Sri Lanka Sinhala AdvertisementDownloadEnglish AdvertisementDownloadOnline ApplicationApply OnlineSource – Dinamina (2020.10.07) | Daily News (2020.10.07)
