DANGNAK, S. Bitterness: The Taste of Black Coffee to the Taste of Social Life of Consumers. Thammasat Journal, [S. l.], v. 41, n. 1, p. 221–241, 2022. Disponível em: https://so05.tci-thaijo.org/index.php/tujo/article/view/271975. Acesso em: 21 sep. 2026.