Z. Yousif Z, زهراء, K. Abbas I, إسماعيل. The Effect of the ِAcid HCl Concentration on the Optical Properties of P-Crystal Violet. RSCI [Internet]. 2025 Jun. 24 [cited 2025 Aug. 10];21(1):90-100. Available from: https://ojs.uomosul.edu.iq/index.php/rsci/article/view/11823