Vanessa Phoane, K. , Tjoa, E. , Joon, S., Utami Karmawan, L. and Hartati Moehario, L. 2022. Effect of Temperature and Preservation Period on the Viability of Lyophilized Bacillus subtilis. Indo Global Journal of Pharmaceutical Sciences. 12, (Apr. 2022), 153–155. DOI:https://doi.org/10.35652/IGJPS.2022.12017.