Farinós Viñas, José, Begoña Herrero, y Miguel Latorre. 2023. «IS THE FRIDAY EFFECT A FIRM EFFECT? THE CASE OF CASH-FINANCED ACQUISITION ANNOUNCEMENTS OF UNLISTED FIRMS. EVIDENCE FROM SPAI»N. UCJC Business and Society Review (formerly Known As Universia Business Review) 20 (77). https://journals.ucjc.edu/ubr/article/view/4525.