Abbakar, M. A., & Elsheikh, M. T. (2014). Investigation of alpha-Cellulose Local Sources for the Production of Nitrocellulose. International Journal of Sciences: Basic and Applied Research (IJSBAR), 19(2), 35–50. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3213