Alzate-Pamplona, Fraidy-Alonso, Óscar Galindo-Caballero, Juan Pablo Sánchez Escudero, and Johny Villada Zapata. “Economic Decisions, Attractiveness, and Intrasexual Competition During Menstrual Cycle in the Ultimatum Game”. International Journal of Psychological Research 16, no. 1 (April 28, 2023): 6–16. Accessed May 11, 2024. https://revistas.usb.edu.co/index.php/IJPR/article/view/5919.