Figueroa Sandoval, B., M. Aillon Neumann, J. Herrera Chandía, V. Yáñez Monje, and M. A. Palavecino Bustos. “‘The Learning Study’, a Model for the Development of Pedagogical Knowledge”. Pedagogical Studies, vol. 38, no. 2, May 2018, pp. 55-68, doi:10.4067/S0718-07052012000200004.