CHOIRUNNISA; NOVELIA PRIMA; ERNIDAWATI. Design and Performance Evaluation of an Arduino-Based Vibration Sensor System for Suspicious Activity Detection . Journal of Frontier Research in Science and Engineering, [S. l.], v. 4, n. 2, p. 12–22, 2026. Disponível em: https://journal.riau-edutech.com/index.php/jofrise/article/view/202. Acesso em: 13 jul. 2026.