Qiao, Y.;                     Shao, X.;                     Han, Z.;                     Duan, H.    
        The Impact of Investments in Physical Capital, Labor, and Knowledge Capital on Enterprise Market Value: Estimation and Optimization. Mathematics 2023, 11, 4016.
    https://doi.org/10.3390/math11184016
    AMA Style
    
                                Qiao Y,                                 Shao X,                                 Han Z,                                 Duan H.        
                The Impact of Investments in Physical Capital, Labor, and Knowledge Capital on Enterprise Market Value: Estimation and Optimization. Mathematics. 2023; 11(18):4016.
        https://doi.org/10.3390/math11184016
    
    Chicago/Turabian Style
    
                                Qiao, Yuanbo,                                 Xiaoyan Shao,                                 Zhuolin Han,                                 and Hao Duan.        
                2023. "The Impact of Investments in Physical Capital, Labor, and Knowledge Capital on Enterprise Market Value: Estimation and Optimization" Mathematics 11, no. 18: 4016.
        https://doi.org/10.3390/math11184016
    
    APA Style
    
                                Qiao, Y.,                                 Shao, X.,                                 Han, Z.,                                 & Duan, H.        
        
        (2023). The Impact of Investments in Physical Capital, Labor, and Knowledge Capital on Enterprise Market Value: Estimation and Optimization. Mathematics, 11(18), 4016.
        https://doi.org/10.3390/math11184016