Oliveira VFR de, Ribeiro ME dos S, Mendes O da C. TEACHERS’ UNIONISM IN REGRASSION TIMES: THE PARTICIPATION IN WORKERS’ UNION IN PUBLIC EDUCATION OF THE STATE OF PARÁ, SUB HEADQUARTER CASTANHAL. IA [Internet]. 2020 Dec. 6 [cited 2026 Oct. 7];45(2):515-30. Available from: https://teste.revistas.ufg.br/interacao/article/view/61159