“ANTIBACTERIAL ACTIVITY OF NOVEL HYDROXY SUBSTITUTED BENZOTHIAZOLE DERIVATIVES AGAINST STREPTOCOCCUS PYOGENES” (2018) International Research Journal of Pharmacy, 9(6), pp. 210–218. Available at: https://irjponline.org/index.php/irjp/article/view/1274 (Accessed: 19 August 2026).