ສະຫງວນລິຂະສິດ © 2019 ສູນສະຖິຕິແຫ່ງຊາດ
Copyright © 2019 Lao Statistics Bureau
LAOSIS Established by Lao statistics Bureau
Cooperation with the Statistics Korea
ສະຫງວນລິຂະສິດ © 2019 ສູນສະຖິຕິແຫ່ງຊາດ
Copyright © 2019 Lao Statistics Bureau