1.
Sánchez Acevedo N, Segura C, Contreras LC, Sosa Guerrero L. Specialized knowledge of the mathematics teacher in the use of examples: Study on the nature of the solutions of the quadratic equation. Br. J. Ed., Tech. Soc. [Internet]. 2024 Sep. 24 [cited 2025 Mar. 14];17(3):1171-83. Available from: https://brajets.com/brajets/article/view/1626