IBRAHIM ABDULLAH I. SARRA2022-06-012022-06-012483https://drepo.sdl.edu.sa/handle/20.500.14154/58543en-USPREPARATION AND CHARACTERIZATION OF CHITOSAN- CONTAINING HYDROGEL BEADS FOR IMMOBILIZATION OF CANDIDA RUGOSA LIPASE WITH HIGH RETENTION OF ITS HYDROLYTIC ACTIVITY.Thesis