Bassiaka, OUATTARA. "Echantillon". OER Commons. Institute for the Study of Knowledge Management in Education, 25 Nov. 2019. Web. 21 Aug. 2024. <https://oercommons.org/authoring/59828-echantillon>.
Bassiaka, O. (2019, November 25). Echantillon. OER Commons. Retrieved August 21, 2024, from https://oercommons.org/authoring/59828-echantillon.