Ângela S. Azevedo, P. C. Dias, A. Salgado, T. Guimarães, I. Lima, and A. Barbosa, “Teacher-student relationship and self-regulated learning in portuguese compulsory education”, Paidéia (Ribeirão Preto), vol. 22, no. 52, pp. 197–206, Aug. 2012, doi: 10.1590/S0103-863X2012000200006.