Hernández-Vásquez, J. D., C. A. Pedraza-Yepes, L. E. Malkún Tobón, C. G. Rapalino Gutiérrez, and J. L. Tapias Martínez. “Ordinary Least Squares Method: A Strategy to Reduce the Mass Measurement Uncertainty”. Scientia Et Technica, vol. 25, no. 3, Sept. 2020, pp. 380-5, doi:10.22517/23447214.23671.