Ibrahim, Amel Ahmed, and Abeer El-Sayed. 2021. “OPTIMIZATION of a NEW MEDIUM of WHEY WATER and SWEET POTATO EXTRACT for DIFFERENT LACTOBACILLUS SPECIES by PLACKETT-BURMAN STATISTICAL DESIGN USING MINI –TAB16 SOFTWARE: OPTIMIZATION OF A NEWLY FORMED MEDIUM OF WHEY WATER AND SWEET POTATO EXTRACT FOR DIFFERENT LACTOBACILLUS SPECIES”. Journal of Microbiology, Biotechnology and Food Sciences 10 (6):e2487. https://doi.org/10.15414/jmbfs.2487.