[7] A Birgül, G Papke, A Sundrum. Animal Feed Science & Technology, 185, 53(2013).

[8] A Finzi, S Negri A, R Oberti et al. Biosystems Engineering, 134, 42(2015).

[9] B Bedina F C, V Faust M, A Guarneri G et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 245, 118834(2020).

[10] L Awhangboad, R Bendoulab, M Roger J. Chemometrics and Intelligent Laboratory Systems, 196, 103905(2020).

[13] A Bustamante M, S Jones, I Nogués et al. Scientific Reports, 9, 6489(2019).

[14] C Cao, W Cao, L Guo et al. International Journal of Hydrogen Energy, 41, 22722(2016).

[15] Z Cui, W Du, Y Yang et al. Microchemical Journal, 158, 105226(2020).

[16] E Fernandez-Ahumada, A Mcbratney, B Palagos et al. TrAC Trends in Analytical Chemistry, 29, 1073(2010).

[18] M Mouazen A, S Nawar. Catena, 151, 118(2017).