BUATON, A. O.; TRIANDI, B.; HARTONO, H. Innovation In Smartphone Price Prediction Using Cross Validated Regression Models. Indonesian Journal of Innovation Studies, [S. l.], v. 28, n. 1, p. 10.21070/ijins.v28i1.2457, 2026. DOI: 10.21070/ijins.v28i1.2457. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/2457. Acesso em: 4 nov. 2026.