1.
Alfaro-Carvajal C, Flores-Martínez P, Valverde-Soto G. Knowledge of mathematics teachers in initial training regarding mathematical proofs: Logic-mathematical aspects in the evaluation of arguments. Uniciencia [Internet]. 31Jan.2022 [cited 31Jan.2023];36(1):1-5. Available from: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/15060