Barragán-Medero, Fernando, Antonio Martín-Hernández, María Carmen Martínez-Murciano, e Ana Isabel Contreras-Madrid. «The Vital Role of Grandparents in the Education and Development of Grandchildren in the Contemporary Family». EduSer 16, no. 1 (Fevereiro 2, 2024). Acedido Maio 10, 2024. https://eduser.ipb.pt/index.php/eduser/%20citationstylelanguage%20/get%20/index.php/eduser/article/view/269.