Nkwonta, O., Olufayo, O., Ochieng, G., Adeyemo, J., & Otieno, F. Turbidity removal: Gravel and charcoal as roughing filtration media. Academy of Science of South Africa.
Chicago Style (17th ed.) CitationNkwonta, Onyeka, Olufisayo Olufayo, George Ochieng, Josiah Adeyemo, and Fred Otieno. Turbidity Removal: Gravel and Charcoal as Roughing Filtration Media. Academy of Science of South Africa.
MLA (9th ed.) CitationNkwonta, Onyeka, et al. Turbidity Removal: Gravel and Charcoal as Roughing Filtration Media. Academy of Science of South Africa.
Warning: These citations may not always be 100% accurate.