Pensri Watchalayonn. 2004. Assessment of contributions of indoor and outdoor sources to total PM-10 exposure : people living in shop houses in Bangkok. Field of Study Environmental Management, Chulalongkorn University;
Pensri Watchalayonn. (2004) Assessment of contributions of indoor and outdoor sources to total PM-10 exposure : people living in shop houses in Bangkok . Chulalongkorn University/Bangkok.
Pensri Watchalayonn. Assessment of contributions of indoor and outdoor sources to total PM-10 exposure : people living in shop houses in Bangkok. . Bangkok:Chulalongkorn University, 2004.
Pensri Watchalayonn. (2004) Assessment of contributions of indoor and outdoor sources to total PM-10 exposure : people living in shop houses in Bangkok . Chulalongkorn University/Bangkok.