NWOSU, U. I.; OBITE, C. P. Methods for Estimating Missing Values in Descriptive Time Series Statistics: Novelty and Efficiency under Buys-Ballot. International Journal of Mathematical Research, [S. l.], v. 9, n. 1, p. 72–80, 2020. DOI: 10.18488/journal.24.2020.91.72.80. Disponível em: https://archive.conscientiabeam.com/index.php/24/article/view/2213. Acesso em: 22 dec. 2024.