SRIHIRAN, P.; LALOGNAM, N.; PANICH, W. Development of a Project-Based Teaching in Combination with Online Lessons to Promote Living according to the Concept of Sufficiency Economy for Mathayom 5 Students. HRD Journal, Chonburi, Thailand, v. 16, n. 2, p. 6–22, 2025. Disponível em: https://so01.tci-thaijo.org/index.php/HRDJ/article/view/273984. Acesso em: 16 sep. 2026.