Savadogo, Zoïnabo, and Blaise Somé. “Voting Method Based on Approval Voting and Arithmetic Mean”. International Journal of Applied Mathematical Research 9, no. 1 (January 10, 2020): 1–8. Accessed April 28, 2024. https://www.sciencepubco.com/index.php/ijamr/article/view/30129.