Design and Evaluation of a Third-Order Regression Model for Estimating Glucose Levels from ECG Signal Features. - Oscar I. Coronado Reyes; Adriana Del Carmen Tellez Anguiano; Eilen García Rodríguez; Luis Alfredo Castro-Pimentel; Juan Carlos Olivares Rojas (Int. J. Comb. Optim. Probl. Informatics, 2026)