Kingkeaw Buttanu. 2005. Identification and evaluation of environmental performance indicators for car service center. Field of Study Environmental Planing for Community and Rural Development, Mahidol University;
Kingkeaw Buttanu. (2005) Identification and evaluation of environmental performance indicators for car service center . Mahidol University/Bangkok.
Kingkeaw Buttanu. Identification and evaluation of environmental performance indicators for car service center. . Bangkok:Mahidol University, 2005.
Kingkeaw Buttanu. (2005) Identification and evaluation of environmental performance indicators for car service center . Mahidol University/Bangkok.