APA (7th ed.) Citation

Nabila Hakim, M. A. (2013). Production of methane gas by Ultrasonic Membrane Anaerobic System (UMAS) using sewage sludge as substrate.

Chicago Style (17th ed.) Citation

Nabila Hakim, Mohamad Asri. Production of Methane Gas by Ultrasonic Membrane Anaerobic System (UMAS) Using Sewage Sludge as Substrate. 2013.

MLA (8th ed.) Citation

Nabila Hakim, Mohamad Asri. Production of Methane Gas by Ultrasonic Membrane Anaerobic System (UMAS) Using Sewage Sludge as Substrate. 2013.

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