1. Hossain ABMS, Salleh A, Boyce AN et al (2008) Am J Biochem Biotechnol 4:250–254
2. Rosset IG, Tavares MCH, Assaf EM, Porto ALM (2011) Appl Catal A 392:136–142
3. Shi W, Li J, He B et al (2013) Bioresour Technol 139:316–322
4. Abraham J, Kumar RS, Francis X, Mathew D (2015) World Acad Sci Eng Technol Int J Biol Biomol Agric Food Biotechnol Eng 9:1117–1120
5. Awaluddin A, Saryono, Prayitno A, Amri TA (2010) Proceedings of the International Conference on energy and sustainable development: issues and strategies (ESD). pp 1–4