M Farel Alfarezy, M Rapiq Pasri, Yesti Julia Indah, and Dini Febriyanti. 2026. “Development of an IoT-Based Attendance System Using ESP32 and Web Integration”. Jurnal SINTIKA (Jurnal Sistem Informasi, Teknik Informatika, Dan Sistem Komputer) 2 (1): 24-31. https://doi.org/10.65359/w60jvx92.