SANTOSA, R. G.; CHRISMANTO, A. R.; LUKITO, Y.; RAHARJO, W. S. The MAPE Analysis of Arima (p,d,q) on LQ45 Stock Price to Determine Training Data Period. International Journal of Information Technology and Computer Science Applications, [S. l.], v. 2, n. 3, p. 182–201, 2024. DOI: 10.58776/ijitcsa.v2i3.168. Disponível em: https://ejurnal.jejaringppm.org/index.php/jitcsa/article/view/168. Acesso em: 28 oct. 2025.