Cristancho Cárdenas, D. M., & Cristancho Cárdenas, L. Y. (2019). Learning based on mathematical problems: The fraction concept. Universidad Pedagógica y Tecnológica de Colombia.
Chicago Style (17th ed.) CitationCristancho Cárdenas, Deisy Marieta, and Leidy Yalima Cristancho Cárdenas. Learning Based on Mathematical Problems: The Fraction Concept. Universidad Pedagógica y Tecnológica de Colombia, 2019.
MLA (9th ed.) CitationCristancho Cárdenas, Deisy Marieta, and Leidy Yalima Cristancho Cárdenas. Learning Based on Mathematical Problems: The Fraction Concept. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Warning: These citations may not always be 100% accurate.
