Arbaiza Fermini, L.A., Morales Ospina, Y. and Toledo Bernal, A.I. 2023. State of the art: productivity as a concept in the field of health. ECONÓMICAS CUC. 44, 2 (Jun. 2023), 235–252. DOI:https://doi.org/10.17981/econcuc.44.2.2023.Org.6.