Dr. John Albazi and Dr. Jing SuMAHA ALI ALAMRI2022-06-022022-06-0237429https://drepo.sdl.edu.sa/handle/20.500.14154/61969EXTRACTION & IDENTIFICATION OF NICOTINE FROM HOOKAH TOBACCO LEAVES USING GAS CHROMATOGRAPHY & REVERSED-PHASE HIGH- PERFORMANCE LIQUID CHROMATOGRAPHYThesis