Edwin Otieno Akumu. Effects of solvent polarity on the absorption and fluorescence spectra of 3-cyano-7-hydroxy-4-methylcoumarin: Determination of the dipole moments. Kabarak j. res. innov. [Internet]. 2019 Dec. 4 [cited 2024 Dec. 27];8(1):65-71. Available from: https://journals.kabarak.ac.ke/index.php/kjri/article/view/120