هاني محمود غ. An Improvement Single Exponential Smoothing Method for Forecasting in Time Series. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 10, n. 2, p. 259–272, 2010. DOI: 10.33899/iqjoss.2010.028436. Disponível em: https://tanmiyat.uomosul.edu.iq/index.php/stats/article/view/29058. Acesso em: 6 sep. 2025.