WONGPITAKKUL, J.; FONGKANTA, P. Development of servant leadership of police trainees based on the sufficiency economy philosophy . RMUTSB ACADEMIC JOURNAL (HUMANITIES AND SOCIAL SCIENCES), ฺBangkok, Thailand, v. 9, n. 2, p. 228–245, 2024. Disponível em: https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/265153. Acesso em: 17 sep. 2026.