Sierra JC, Vallejo Medina P, Santos Iglesias P. Psychometric properties of the Spanish version of the <em>Sexual Assertiveness Scale</em> (SAS). An. psicol. [Internet]. 2010 Jan. 1 [cited 2026 Apr. 2];27(1):17-26. Available from: https://revistas.um.es/analesps/article/view/113431