Özer, Belgin, and Fatima Dakkak. “The Examination of the Quotient of Numerical Semigroup With RF-Matrices”. Global Journal of Mathematical Analysis 10, no. 1 (April 27, 2022): 1–6. Accessed May 6, 2024. https://www.sciencepubco.com/index.php/GJMA/article/view/32007.