Brahim, I.O. , Belmedani , M., Hocine, H. , Belgacem , A. and Haddad , .A. 2019. Manufacturing Nanostructured and Microstructured Chitosan Prepared By Milling Shrimp Shell. European Journal of Engineering Science and Technology. 2, 2 (Jun. 2019), 28–39. DOI:https://doi.org/10.33422/EJEST.2019.07.08.