LASED II-Contract Awarded Notice (Civil Works from January – March 2020) and (Civil Works from March – May 2020) ថ្ងៃសុក្រ, 15 ខែឧសភា 2020 ផុតកំណត់ ថ្ងៃអង្គារ, 30 ខែមិថុនា 2020