KUNRATTANAWORAWONG, Jiraporn; SINTUNAVARAT, Wutiphol. On the general solution and stability of the functional equation \(f (x-y) - f(x) f(y) = dsinxsiny\). Modern Mathematical Methods, [S. l.], v. 3, n. 2, p. 85–91, 2025. DOI: 10.64700/mmm.67. Disponível em: https://modernmathmeth.com/index.php/pub/article/view/67. Acesso em: 30 aug. 2025.