APA Citation

Sebayang, D., Agustian, E., & Praptijanto, A. Transesterification of biodiesel from waste cooking oil using ultrasonic technique.

Chicago Style Citation

Sebayang, Darwin, Egi Agustian, and Achmad Praptijanto. Transesterification of Biodiesel From Waste Cooking Oil Using Ultrasonic Technique.

MLA Citation

Sebayang, Darwin, Egi Agustian, and Achmad Praptijanto. Transesterification of Biodiesel From Waste Cooking Oil Using Ultrasonic Technique.

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