Courses by Sri Lanka Standards Institution (SLSI) / Courses in Sri LankaSLSI Training on Quality and Productivity (September 08, 09, 10, 15, 16) 2020 – Sri Lanka Standards Institution August 20, 2020November 1, 2020 Date – 2020-September-08, 09, 10, 15, 16 SLSI Training on Quality and Productivity – Sri Lanka Standards Institution English AdvertisementDownloadSource – Daily News (2020.08.20)
