Study the spectroscopic characteristics of Rhodamine B Dye in Ethanol and Methanol mixture and Calculation the Quantum Efficiency. Baghdad Sci.J [Internet]. 2012 Jun. 3 [cited 2024 Apr. 28];9(2):352-8. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1370