Moreira , Sónia, Helena Silva, José Lopes, Joana Moreira, Luís Moreira, and Rita Barros. 2024. “Development and Validation of the Teachers’ Perceptions of Classroom Climate Scale for the Portuguese Population”. International Journal of Instruction 17 (4):163-78. https://e-iji.net/ats/index.php/pub/article/view/648.