A. Dotta Brenes and S. Gamboa Chaverri, “Participation of ederly men in the program ‘National net of senior citizens clubs from Ageco’”, RCTS, no. 23, pp. 78–109, Jun. 2012, Accessed: Apr. 18, 2026. [Online]. Available: https://revista.trabajosocial.or.cr/index.php/revista/article/view/454