WASET
Buasri, A. , Chaiyut, N. , Loryuenyong, V. , Phakdeepataraphan, E. , Watpathomsub, S. , Kunakemakorn, V.. "Synthesis of Activated Carbon Using Agricultural Wastes from Biodiesel Production". World Academy of Science, Engineering and Technology, Open Science Index 73, International Journal of Materials and Metallurgical Engineering (2013), 7(1), 106 - 110.