Sumate Boonkird. 2006. Ultrasound-assisted extraction of capsaicinoids from Capsicum frutescens [fruit] : laboratory scale to pilot scale. Field of Study Chemical Engineering, Chulalongkorn University;
Sumate Boonkird. (2006) Ultrasound-assisted extraction of capsaicinoids from Capsicum frutescens [fruit] : laboratory scale to pilot scale . Chulalongkorn University/Bangkok.
Sumate Boonkird. Ultrasound-assisted extraction of capsaicinoids from Capsicum frutescens [fruit] : laboratory scale to pilot scale. . Bangkok:Chulalongkorn University, 2006.
Sumate Boonkird. (2006) Ultrasound-assisted extraction of capsaicinoids from Capsicum frutescens [fruit] : laboratory scale to pilot scale . Chulalongkorn University/Bangkok.