Development of Gas Leakage Detector Using Arduino and Sensor Device With SMS notification and Backup System: Vol.4, No.1. AASgBCPJMRA [Internet]. 2024 Apr. 22 [cited 2026 Mar. 31];3(2). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/14023