กุณฑลเสพย์ ก.; เขียวมั่ง เ.; คิม ซ. Creative Environmental Friendly Coloration System for Design. Journal of Industrial Education, [S. l.], v. 16, n. 1, p. 113–121, 2017. Disponível em: https://ph01.tci-thaijo.org/index.php/JIE/article/view/124079. Acesso em: 28 apr. 2024.