APA (7th ed.) Citation

Shalihin, M. S. E. (2020). (COVID 2019) Pemakaian penutup mulut dan hidung anda: Adakah berkesan? – Dr Shaiful Ehsan. The Malaysian Medical Gazette.

Chicago Style (17th ed.) Citation

Shalihin, Mohd Shaiful Ehsan. (COVID 2019) Pemakaian Penutup Mulut Dan Hidung Anda: Adakah Berkesan? – Dr Shaiful Ehsan. The Malaysian Medical Gazette, 2020.

MLA (8th ed.) Citation

Shalihin, Mohd Shaiful Ehsan. (COVID 2019) Pemakaian Penutup Mulut Dan Hidung Anda: Adakah Berkesan? – Dr Shaiful Ehsan. The Malaysian Medical Gazette, 2020.

Warning: These citations may not always be 100% accurate.