Tire Pressure and the Availability of Gasoline Monitoring Tools Based on IOT Tandya Daviend Benaya Nugroho, Albert Gunadhi, Evelyn Raguindin and Hartono Pranjoto E3S Web Conf., 188 (2020) 00024 Published online: 08 September 2020 DOI: 10.1051/e3sconf/202018800024