ILEMBO, B.; KASSIM, R. The Power of first differencing in addressing non stationarity time series: Empirical evidence from price of rice using SARIMA model, Tanzania . Eastern Africa Journal of Contemporary Research, [S. l.], v. 5, n. 1, p. 53–69, 2025. Disponível em: https://eajcr.org/index.php/eajcr/article/view/63. Acesso em: 19 apr. 2025.