BUILDING & MANAGEMENT “ USE OF FILTERS AND SPECIAL MATERIALS IN CLASSROOMS , BASED ON THE ASSESSMENT OF THE PRESENCE OF CO2 AS AN INDICATOR OF COVID . VOLUME 5 ISSUE 3 SEPTEMBER - DECEMBER 2021 M . C . BOHORQUEZ , J . L . CHAPA , D . LOPEZ , M . A . MANRIQUE , C . MIRANDA & R . TENDERO CABALLERO , ( 2021 ). BUILDING & MANAGEMENT , 5 ( 3 ): 51-62
Gráfica 2 . Gráfica datos tomados con sensor “ A ”
Gráfica 3 . Gráfica datos tomados con sensor “ B ”
Gráfica 4 . Gráfica datos tomados con sensor “ C ”
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