[4] P Panigrahi, K Srivastava A. Scientia Horticulturae, 210, 6(2016).

[5] J Murphy R, B Whelan, A Chlingaryan et al. Precision Agriculture, 20, 767(2018).

[6] Tiansheng Li, Jing Cui, Zhen Zhu et al. Acta Agriculturae Scandinavica, Section B—Soil & Plant Science(2020).

[7] Yakoub Bazi, Farid Melgani, Salim Malek. Journal of Chemometrics, 32, e2977(2018).

[8] Jialin Dong, Mingjian Hong, Yi Xu et al. Journal of Chemometrics, 33, e3184(2019).

[9] T Van Laarhoven, J Gerretzen, J Acquarelli et al. Analytica Chimica Acta, 954, 22(2017).

[11] Ping Wang, Shuang Wu, Dengfei Jie et al. Food Analytical Methods, 14, 280(2021).

[12] Guorong Du, Qianqian Li, Xiangzhong Song et al. Analytical and Bioanalytical Chemistry, 412, 2795(2020).

[13] Keshav Kumar. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 244, 118874(2021).

[14] R Guerra-Urzola, K Van Deun, C Vera J et al. Psychometrika, 86, 893(2021).