Analysis of information sources in references of the Wikipedia article "Costa Rica" in Vietnamese language version.
... "an accelerated increase in child prostitution" in the country... blamed largely on the unofficial promotion of sex tourism in Costa Rica over the Internet.Kiểm tra giá trị
|archiveurl= (trợ giúp)...has come to rival Thailand and the Philippines as one of the world’s leading destinations for sex tourism.
...has come to rival Thailand and the Philippines as one of the world’s leading destinations for sex tourism.