“Determination of Air Quality, Through the Cumulative Measurement of the Concentration of the Material Particles, in a Workshop for Making Metal Cast Parts”. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, vol. 43, no. 1, Mar. 2020, pp. 39-43, https://doi.org/10.35219/mms.2020.1.05.