AjiPangestu, I., Nuri dan Dian Mahardi, R. 2025. OPTIMIZATION OF SWIMMING POOL MAINTENANCE USING AN IOT-BASED SWIMMING POOL WATER QUALITY MONITORING SYSTEM AND TELEGRAM NOTIFICATION: OPTIMASI PEMELIHARAAN KOLAM RENANG DENGAN SISTEM MONITORING KUALITAS AIR KOLAM RENANG BERBASIS IOT DAN NOTIFIKASI TELEGRAM. Jurnal | Eduelektromatika. 5, 01 (Jan 2025).