Orukotan, A. A., and Oloninefa, S. D. “Impact of Trend Analysis On Quality Of Finished Products In A Pharmaceutical Industry”. UMYU Journal of Microbiology Research (UJMR) 4, no. 1 (June 30, 2019): 72–76. Accessed December 16, 2024. https://ujmr.umyu.edu.ng/index.php/ujmr/article/view/201.