Sri Lanka Government Gazette Paper 19-01-2018 Sinhala and Tamil Medium. Sri Lanka Official Gazette 19 January 2018 (Sinhala / Tamil / English).
Gazette Sinhala Medium
Gazette Tamil Medium
Gazette English Medium
Source – Gazette of the Democratic Socialist Republic of Sri Lanka – No. 2053 – 2018 January 19– 2018.01.19