BILARDO, T.; HASLINDA, H. The Role of Grandmothers in Child-Raising in the Era of Urbanization: Transformation of Traditional Family Values in Medan City. Journal of Contemporary Gender and Child Studies, [S. l.], v. 5, n. 1, p. 450–456, 2026. DOI: 10.61253/jcgcs.v5i1.558. Disponível em: https://zia-research.com/index.php/jcgcs/article/view/558. Acesso em: 13 mei. 2026.