Maz-Machado A, Cuida A, Pedrosa Jesús C. Treatment of Negative Numbers in Diego Terrero’s Lecciones de Aritmética y Álgebra Elemental (1894). MES [Internet]. 2021 Dec. 20 [cited 2026 Nov. 12];4(3):1-16. Available from: https://journals.uco.es/mes/article/view/13834