Mujitomo, M. T., Santoso, H., Widyawati, L. and Priyanto, D. (2022) “Home Security Voice Notification System With Arduino Sensor, PIR based SMS Gateway”, International Journal of Engineering and Computer Science Applications (IJECSA), 1(1), pp. 1-8. doi: https://doi.org/10.30812/ijecsa.v1i1.1793.