Zacharias, R., Grano Haik, C. F., & Bueno de Azevedo, P. (2022). Defining extreme hardship to determine eligibility to welfare aid: The shift from household income measurement to means testing. Revista Chilena De Derecho Del Trabajo Y De La Seguridad Social, 13(26), 73–100. https://doi.org/10.5354/0719-7551.2022.65228