Ruzaidi Azli Mokhtar, Rukmiyatul Husna Rahim and Zarina Amin 2022. Extraction methods for Escherichia coli antibacterial assay. Borneo International Journal of Biotechnology (BIJB). 2, (Dec. 2022), 95 –. DOI:https://doi.org/10.51200/bijb.v2i.4201.