Prapaisri Thamviriyavong ป. ธ. The Attitude Towards the Persistence of the Voluntary Insured Persons (Article 40) of Social Security Office, Pathumthani Province. Dusit Thani College Journal, [S. l.], v. 12, n. 1, p. 296–341, 2018. Disponível em: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/118320. Acesso em: 26 may. 2024.