Azevedo MLN de. The “Cooperative School of Maringá” or a school with “public and free education with private micromanagement” (1991-1992): A charter school experience in Brazil avant la lettre. EPAA [Internet]. 2018 Oct. 15 [cited 2024 Jul. 17];26:132. Available from: https://epaa.asu.edu/index.php/epaa/article/view/3712