FERREIRA, Daniel Furtado. “SISVAR: A COMPUTER ANALYSIS SYSTEM TO FIXED EFFECTS SPLIT PLOT TYPE DESIGNS: Sisvar”. Brazilian Journal of Biometrics 37, no. 4 (December 20, 2019): 529–535. Accessed June 30, 2022. https://biometria.ufla.br/index.php/BBJ/article/view/450.