A. Ridho, E. Taufik, C. Budiman, D. Sagita, and S. Widodo, “Rapid Analysis of Fresh Cow Milk Chemical Composition by Using Portable NIR Spectrometer Coupled with Machine Learning”, JTEP, vol. 14, no. 1, pp. 144–161, Apr. 2026, doi: 10.19028/jtep.014.1.144-161.