UAKARN, chanuan; CHAOKROMTHONG, K.; SINTAO, N. Sample Size Estimation using Yamane and Cochran and Krejcie and Morgan and Green Formulas and Cohen Statistical Power Analysis by G*Power and Comparisions. APHEIT International Journal of Interdisciplinary Social Sciences and Technology, [S. l.], v. 10, n. 2, p. 76–86, 2021. Disponível em: https://so04.tci-thaijo.org/index.php/ATI/article/view/254253. Acesso em: 11 oct. 2026.