Pornphol Boonnak. ม.ป.ป. Production and characterization of bio-oil from vacuum pyrolysis of palm empty fruit bunch [EFB]. , ม.ป.พ.;
Pornphol Boonnak. (ม.ป.ป.) Production and characterization of bio-oil from vacuum pyrolysis of palm empty fruit bunch [EFB] . ม.ป.พ./ม.ป.ท.
Pornphol Boonnak. Production and characterization of bio-oil from vacuum pyrolysis of palm empty fruit bunch [EFB]. . ม.ป.ท.:ม.ป.พ., ม.ป.ป.
Pornphol Boonnak. (ม.ป.ป.) Production and characterization of bio-oil from vacuum pyrolysis of palm empty fruit bunch [EFB] . ม.ป.พ./ม.ป.ท.