Gálvez Carrizales , D. L., N. Mamani Ilaquita, A. Sánchez-Villena, M. E. Huayta-Meza, and O. J. Mamani-Benito. “Psychometric Analysis of the Attitudes Toward Early Sexual Relationships Scale : In Late Adolescents and Young Adults in Perú”. Revista Del Nacional (Itauguá), vol. 18, no. PC, May 2026, p. e1800103, https://www.revistadelnacional.com.py/index.php/inicio/article/view/384.