H.E. Khay Khunheng, Secretary of State of the Ministry of Posts and Telecommunications, chaired the Meeting on Strengthening Efficiency of Special Phone Number Usage, 25 September 2015

អត្ថបទជាប់ទាក់ទង

  • H.E. Khay Khunheng, Secretary of State of the Ministry of Posts and Telecommunications, chaired the Meeting on Strengthening Efficiency of Special Phone Number Usage, 25 September 2015