NIK IDRIS, Nik Ruzni. Estimating the Bias in Meta Analysis Estimates for Continuous Data With Non-Random Missing Study Variance. MATEMATIKA, [S. l.], v. 27, p. 121–128, 2011. DOI: 10.11113/matematika.v27.n.301. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/301. Acesso em: 3 may. 2024.