PANGSAKUNYANON, W. .; YUPAS, Y.; KENAPHOOM, S. . Performance Efficiency Development of Policeman in Provincial Police Region 4. Journal of Research and Development Institute Rajabhat Maha Sarakham University, [S. l.], v. 9, n. 3, p. 573–590, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/256429. Acesso em: 30 apr. 2024.