Wilson, Carla. "Les Fractions: partie 1". OER Commons. Institute for the Study of Knowledge Management in Education, 05 May 2014. Web. 06 May 2024. <https://oercommons.org/authoring/5534-les-fractions-partie-1>.
Wilson, C. (2014, May 05). Les Fractions: partie 1. OER Commons. Retrieved May 06, 2024, from https://oercommons.org/authoring/5534-les-fractions-partie-1.