Khoiruddin, Muhammad, et al. “Enhancing Elderly Protection in Modern Family Structures: Intergenerational Perspectives, Regulatory Innovations, and the Direction of Socio-Cultural Services in Indonesia”. Journal of Social Science Studies, vol. 4, no. 1, Jan. 2024, pp. 51-60, https://jos3journals.id/index.php/jos3/article/view/290.