Zeghloul, A., A. Azzi, and N. Ghendour. “Design and Construction of a Turbine Flowmeter Based on the Hall Effect to Measure Volumetric Air Flow Rate”. Materials and Biomaterials Science, vol. 4, no. 1, June 2021, pp. 086–092, http://mbmscience.com/index.php/mbms/article/view/37.