Photophysical and Solvatochromic Studies of 4-(methylthio)-2-oxo-6-phenyl-2H-pyran-3-carbonitrile Derivatives. Int J Sci Res Sci & Technol [Internet]. 2024 Jul. 20 [cited 2024 Nov. 7];11(4):433-40. Available from: https://ijsrst.com/index.php/home/article/view/IJSRST2411590