Gumelar, F.R. et al. 2024. In Vitro Evaluation of Prebiotic Potential of Red Ginger (Zingiber officinale var. rubrum) Rhizome Ethanol Extract on Lactobacillus acidophilus and Escherichia coli. Borneo Journal of Pharmacy. 7, 3 (Aug. 2024), 290–296. DOI:https://doi.org/10.33084/bjop.v7i3.6029.