1.
Lemos MF, Engeström Y. Collective concept formation in educational management: An intervention study in São Paulo, Brazil. EHA [Internet]. 2018 May 1 [cited 2024 Mar. 29];6(1):7-31. Available from: https://ojs.utlib.ee/index.php/EHA/article/view/eha.2018.6.1.02a