Predicting Demand in Supply Chain Management: A Decision Support System Using Graph Convolutional Networks. - Stefani Sifuentes-Domínguez; José Manuel Mejía Muñoz; Oliverio Cruz-Mejia; Rubén Pizarro-Gurrola; Aracelí-Soledad Domínguez-Flores; Leticia Ortega Máynez (Future Internet, 2026)