Real-Time Measurement Analysis of Rainwater Quality Based on the Internet of Things. - Ardiansvah Ramadhan; Achmad Faiz Alawi; Viny Aulia Sabilla; Brety Fetrecia Br Karo; Mikalouda Moses Syalom; Muhammad Alifio Abyakta; Zaidan Irfandito; Indra Chandra (ICT, 2023)