Dr. Khamis SiamSALMA IBRAHIM A ZABRMAWI2022-06-012022-06-017375https://drepo.sdl.edu.sa/handle/20.500.14154/56551SYNTHESIS AND PHOTOPHYSICAL CHARACTERIZATION OF ALL-TRANS RETINAL DERIVATIVES OF MALONONITRILE, MALONIC ACID, AND PYRIDYL ACETIC ACIDThesis