SANGNAIMUEANG, S.; CHERDJIRAPONG, K. Guidelines for Developing Public Relations Efficiency of Nakhon Ratchasima Municipality, Nakhon Ratchasima Province . Journal of Research and Development Institute Rajabhat Maha Sarakham University, [S. l.], v. 9, n. 1, p. 225–242, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/254671. Acesso em: 19 may. 2024.