TY  - JOUR
AU  - brahim, meriane
AU  - Rahmouni, Salah
AU  - Tifouti, Issam
TI  - Study and Realization of an Alarm System by Coded Laser Barrier Analyzed by the Wavelet Transform
JO  - Journal of Information Systems and Telecommunication (JIST) 
VL  - 11
IS  - 41
SP  - 57
EP  - 64
PY  - 2023
DO  - 10.52547/jist.24198.11.41.57
ER  -