PUNCHALAK, J. The Effectiveness of the Government’s 50:50 Co-payment Scheme in Muang District Lopburi Province. Journal of Faculty of Humanities and Social Sciences Thepsatri Rajabhat University , [S. l.], v. 13, n. 3, p. 125–140, 2022. Disponível em: https://so01.tci-thaijo.org/index.php/truhusocjo/article/view/257335. Acesso em: 16 sep. 2026.