CHODJUNTUG, K. The Comparison of Mean Estimator by Imputation Methods under the Different Mechanisms of Missing Data. PKRU SciTech Journal, [S. l.], v. 7, n. 1, p. 59–69, 2023. Disponível em: https://ph01.tci-thaijo.org/index.php/pkruscitech/article/view/250418. Acesso em: 16 sep. 2026.