Alkhyat SH, Al-Zubairy MA, Alhamzi EH, Al-qashm AM, Al-mshrky AK. Airborne Bacterial Pollution in Clinical Environment, Sana’a - Yemen. jaesrr. 2022;2(1):32-37. Accessed July 18, 2024. https://penerbit.uthm.edu.my/ojs/index.php/jaesrr/article/view/11222