المؤلفون: Yiming Qian, Hao Zhang, Jiahao Liu, Hanran Ma, Xinyu Li, Xi Xi
المصدر: MDPI, Mathematics. 11(11):1-24
الإتاحة: https://ideas.repec.org/a/gam/jmathe/v11y2023i11p2425-d1154368.html