ROMYEN, L.; SWASTHAISONG, sanyasorn; SAENCHAT, P.; MUANGLEN, N.; THANARAJ, N.; SAWASTHAISONG, P. Development of vocational skills and community-based innovation to solve income poverty problems: The case study of Phon Na Kaeo District, Sakon Nakhon Province. RMUTSB ACADEMIC JOURNAL (HUMANITIES AND SOCIAL SCIENCES), ฺBangkok, Thailand, v. 10, n. 1, p. 97–112, 2025. Disponível em: https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/271309. Acesso em: 1 oct. 2026.