Construction and Validation of a Low-Cost System for Indoor Air Quality Measurements in Livestock Facilities. - Leonardo Delgado; Manuel Feliciano; Laercio Frare; Leonardo Furst; Paulo Leitão; Getúlio Igrejas (SESC, 2019)

A Portable Device for Methane Measurement Using a Low-Cost Semiconductor Sensor: Development, Calibration and Environmental Applications. - Leonardo Furst; Manuel Feliciano; Laercio Frare; Getúlio Igrejas (Sensors, 2021)