บทความวิจัยพ.ศ. 2560
Microbial contamination of heating, ventilation and air conditioning (HVAC) systems and the efficiency of various filter types in trapping microorganisms in easterln Saudi Arabia
พ.ศ. 2560
คำสำคัญ
Saudi ArabiaMicrobial contaminationHVACIndoorShopping centersAir-conditioning systemsAir filtersDammamEducational centersHEPAMallsQatif