Abdullah, Adnin, et al. “Monitoring Serum Gentamicin Concentration Among Newborns in the Neonatal Ward of Hospital Sultan Ismail Petra (HSIP), Malaysia”. International Journal of Human and Health Sciences (IJHHS), vol. 9, no. 3, Aug. 2025, pp. 143-50, doi:10.31344/ijhhs.v9i3.826.