CHAVALKUL, Y. Packaging design tool: The effectiveness of opening indications for older people. Humanities, Arts and Social Sciences Studies, [S. l.], p. 445–464, 2023. DOI: 10.14456/hasss.2023.39. Disponível em: https://so02.tci-thaijo.org/index.php/hasss/article/view/260588. Acesso em: 16 sep. 2026.