SUJAN BANERJEE; PRIYANKA DUTTA; SUDIP KR. BID; DEBABRATA SARKHEL; KAILASH BAURI. Low-Cost Laser Security System with Intrusion Detection and Alert Mechanism. IJCRT Research Journal | UGC Approved and UGC Care Journal | Scopus Indexed Journal Norms, [S. l.], v. 14, n. 4, p. 50241–50245, 2024. DOI: 10.61359/2024050027. Disponível em: https://ijcrt.org.in/index.php/ijcrt/article/view/40. Acesso em: 8 jan. 2025.