Saengdoen Daungdaw. (2009) Preparation of LaCoO3 perovskite for Co gas sensor /. Kasetsart University,:ม.ป.ท.Saengdoen Daungdaw. 2009. Preparation of LaCoO3 perovskite for Co gas sensor /. ม.ป.ท.:Kasetsart University,;Saengdoen Daungdaw. Preparation of LaCoO3 perovskite for Co gas sensor /. ม.ป.ท.:Kasetsart University, 2009. Print.