dos Santos Fraga, Luana, et al. “The Factors Influencing Intergenerational Mobility Levels Among Higher Education Graduates in Brazil: A Comparison of the Years 2004 and 2018”. Journal of Social and Development Sciences, vol. 13, no. 1(S), Aug. 2022, pp. 59-71, https://doi.org/10.22610/jsds.v13i1(S).3294.