R. R. Maulidi, N. H. D. Pangaribuan, F. B. Ginting, P. F. Sheridan, and Y. E. P. Lubis, “THE EFFECTIVENESS TEST OF TURMERIC EXTRACT TOWARD BACILUS CEREUS BACTERIA WITH THE COMPARISON OF CIPROFLOXACIN”, Biospecies, vol. 13, no. 1, pp. 15–22, Jan. 2020.