APA (7th ed.) Citation

Razak, H. A. (2019). Composition of surfactants and bioaerosols in ambient particulate matter from selected areas in Perak, Malaysia.

Chicago Style (17th ed.) Citation

Razak, Helmiah Abdul. Composition of Surfactants and Bioaerosols in Ambient Particulate Matter from Selected Areas in Perak, Malaysia. 2019.

MLA (8th ed.) Citation

Razak, Helmiah Abdul. Composition of Surfactants and Bioaerosols in Ambient Particulate Matter from Selected Areas in Perak, Malaysia. 2019.

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