Onypchenko O. PREPARING FOR FAMILY CREATION AND MARRIAGE AS COMPONENTS OF SEX ROLE SOCIALIZATION, SEXUAL EDUCATION OF CHILDREN AND ADOLESCENTS XX-XXI CENTURIES. Educ-21st-Century [Internet]. 2023 Sep. 4 [cited 2024 May 20];2(2):204-12. Available from: https://journals.ysu.am/index.php/Educ-21st-Century/article/view/10807