APA (7th ed.) Citation

Md Yunus Ali. (2021). Cegah COVID-19. PUSTAKA DASAR JAYA SDN BHD.

Chicago Style (17th ed.) Citation

Md Yunus Ali. Cegah COVID-19. Selangor: PUSTAKA DASAR JAYA SDN BHD, 2021.

MLA (9th ed.) Citation

Md Yunus Ali. Cegah COVID-19. PUSTAKA DASAR JAYA SDN BHD, 2021.

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