Praewpilin Kangvansura และ Attera Worayinyong. (2007) Effect of preparations : The pechini, schiffe base complex and coprecipitation, on structure and properties of LaCoO3 perovskite oxidative catalyst. Kasetsart University,:ม.ป.ท.Praewpilin Kangvansura และ Attera Worayinyong. 2007. Effect of preparations : The pechini, schiffe base complex and coprecipitation, on structure and properties of LaCoO3 perovskite oxidative catalyst. ม.ป.ท.:Kasetsart University,;Praewpilin Kangvansura และ Attera Worayinyong. Effect of preparations : The pechini, schiffe base complex and coprecipitation, on structure and properties of LaCoO3 perovskite oxidative catalyst. ม.ป.ท.:Kasetsart University, 2007. Print.