WEERANAKIN, N. The Effectiveness of a Learning Package Development Using the Participatory Design of Sufficiency Economy for Students in KhonKaen School for the Blind. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University, [S. l.], v. 17, n. 2, p. 833–841, 2023. DOI: 10.14456/psruhss.2023.59. Disponível em: https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/248191. Acesso em: 15 sep. 2026.