Miller, Meg, and Natalie Vielfaure. “OpenRefine: An Approachable Open Tool to Clean Research Data”. Bulletin - Association of Canadian Map Libraries and Archives (ACMLA), no. 170 (March 23, 2022). Accessed March 2, 2024. https://openjournals.uwaterloo.ca/index.php/acmla/article/view/4873.