Qiu, Jun. “The Deductibility of the Aristotelian Modal Syllogism ◇E◻I◇O-1 from the Perspective of Knowledge Reasoning”. Transactions on Engineering and Computing Sciences 12, no. 1 (March 1, 2024): 226–232. Accessed November 23, 2024. https://journals.scholarpublishing.org/index.php/TMLAI/article/view/16522.