Pulley, Valerie. "Acids and Bases Informative Presentation". OER Commons. Institute for the Study of Knowledge Management in Education, 15 May 2019. Web. 23 Dec. 2024. <https://oercommons.org/authoring/54287-acids-and-bases-informative-presentation>.
Pulley, V. (2019, May 15). Acids and Bases Informative Presentation. OER Commons. Retrieved December 23, 2024, from https://oercommons.org/authoring/54287-acids-and-bases-informative-presentation.