E. A. Amaral, L. M. dos Santos, P. R. . Hein, E. V. Costa, S. C. S. Rosado, and P. F. Trugilho, “Evaluating basic density calibrations based on NIR spectra recorded on the three wood faces and subject to different mathematical treatments”, NZJFS, vol. 51, Feb. 2021, doi: 10.33494/nzjfs512021x100x.