https://www.thesaurus.asiana.net/vocab/ Ethnic Groups in Mekong River Basin (MRB) Wirapong Chansanam digital thesaurus; ethnic groups Wirapong Chansanam 2020-09-16 en-EN 2021-03-01 21:51:45 2021-05-24 12:58:57 แบ้ก (Baek) 2021-03-01 21:51:45 2021-05-24 12:58:57 หมี ]]> https://www.thesaurus.asiana.net/vocab/xml.php?skosTema=2894