Leerawat, Utsanee, Jirat Sanguansat, and Katthaleeya Daowsud. “On σ-Derivations of Krasner Hyperrings”. Gulf Journal of Mathematics 19, no. 2 (April 20, 2025): 304-314. Accessed June 13, 2025. https://gjom.org/index.php/gjom/article/view/2697.