Valentina V. Maryuhina, S. A. A. N. S. D. and Mayya D. Dorzhu, A. S. K. A. B. O. (2019) “Gender education of adolescent boys in general educational organizations”, Opción, 340, pp. 762-776. Available at: https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/30279 (Accessed: 31October2025).