Antibacterial Effect of Bitter Leave (Vernonia amygdalina) on Klebsiella pneumoniae. Journal of Biochemistry, Microbiology and Biotechnology, [S. l.], v. 8, n. 2, p. 16–20, 2020. DOI: 10.54987/jobimb.v8i2.538. Disponível em: https://journal2.hibiscuspublisher.com/index.php/JOBIMB/article/view/538. Acesso em: 11 may. 2026.