1.
Huiyang Chen, Yueyue Tong, Yuke Cai. Research on resource allocation of drug safety supervision in Ningxia based on PSO-GM(1,1) and GRA. ISTAER [Internet]. 2023 Sep. 28 [cited 2026 Oct. 9];1(3):1-14. Available from: https://www.istaer.online/index.php/Home/article/view/No.2311