Santos FNC, Borinelli B, Flor CNM, Aligleri L. Public policy selectivity in solid waste in the covid-19 pandemic: exponentiating the vulnerability of the waste pickers’ cooperatives in Londrina- PR. ReA UFSM [Internet]. 2021 Dec. 31 [cited 2025 Jan. 6];14:1201-20. Available from: https://periodicos.ufsm.br/reaufsm/article/view/65023