Jittra Piapukiew. 2007. Development of microsatellite markers for an ectomycorrhizal fungus Astraeus hygrometricus. Bangkok:Chulalongkorn University;
Jittra Piapukiew. (2007) Development of microsatellite markers for an ectomycorrhizal fungus Astraeus hygrometricus (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Jittra Piapukiew. Development of microsatellite markers for an ectomycorrhizal fungus Astraeus hygrometricus. Bangkok:Chulalongkorn University, 2007.
Jittra Piapukiew. (2007) Development of microsatellite markers for an ectomycorrhizal fungus Astraeus hygrometricus (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.