Higuera Contreras, L. F., & Poveda Pineda, D. F. (2022). Homogeneous and heterogeneous fractions, understanding through a digital educational resource. Universidad Pedagógica y Tecnológica de Colombia.
芝加哥风格引文Higuera Contreras, Luis Fernando, 与 Derly Francedy Poveda Pineda. Homogeneous and Heterogeneous Fractions, Understanding Through a Digital Educational Resource. Universidad Pedagógica y Tecnológica de Colombia, 2022.
MLA引文Higuera Contreras, Luis Fernando, 与 Derly Francedy Poveda Pineda. Homogeneous and Heterogeneous Fractions, Understanding Through a Digital Educational Resource. Universidad Pedagógica y Tecnológica de Colombia, 2022.
警告：这些引文格式不一定是100％准确.
