Vallejo G, Fidalgo AM, Fernández P. EFFECTS OF NONSPHERICITY TO THE ANALYSIS OF MULTIVARIATE REPEATED MEASURES DESIGNS. An. psicol. [Internet]. 1998 Jul. 1 [cited 2025 Dec. 11];14(2):249-68. Available from: https://revistas.um.es/analesps/article/view/31581