1.
F. Alnajjar S, M. Sulaiman J. Detection of light transmittance of liquids using an electronic circuit. EDUSJ [Internet]. 2009 Sep. 1 [cited 2025 Aug. 7];22(3):74-81. Available from: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24211