LIUW, Daniel; KALENGKONGAN, Wisard W; PINONTOAN, Benny; KETAREN, Eliasta. IMPLEMENTATION OF AN IOT-BASED CONGREGANT COUNTING SYSTEM USING INFRARED PROXIMITY SENSOR E18-D80NK AND WEB DASHBOARD: CASE STUDY: BETHANY CITYWALK CHURCH. Jurnal TIMES, [S. l.], v. 15, n. 1, 2026. Disponível em: https://ejournal.stmik-time.ac.id/index.php/jurnalTIMES/article/view/941. Acesso em: 4 jun. 2026.