doi> GOBBI, Clarice Neffa ; SANCHES, Vânia Maria Lourenço ; GUIMARÃES, Maria José de Oliveira Cavalcanti ; FREITAS, Marcos Aurélio Vasconcelos de ; PACHECO, Elen Beatriz Acordi Vasques . Efficiency in the environmental management of plastic wastes at Brazilian ports based on data envelopment analysis. MARINE POLLUTION BULLETIN, v. 142, p. 377-383, 2019