Korn Somjit และ Boonyarach Kitiyanan. (2015) Oxidative bromination of methane by barium oxide or tungsten oxide on silica catalysts: effect of catalysts preparation. Chulalongkorn University:ม.ป.ท.Korn Somjit และ Boonyarach Kitiyanan. 2015. Oxidative bromination of methane by barium oxide or tungsten oxide on silica catalysts: effect of catalysts preparation. ม.ป.ท.:Chulalongkorn University;Korn Somjit และ Boonyarach Kitiyanan. Oxidative bromination of methane by barium oxide or tungsten oxide on silica catalysts: effect of catalysts preparation. ม.ป.ท.:Chulalongkorn University, 2015. Print.