Aniruddha G. Patil, et al. “GSM BASED REAL TIME HUMAN HEALTH MONITORING AND ALERT SYSTEM FOR CARDIAC”. JournalNX - A Multidisciplinary Peer Reviewed Journal, vol. 11, no. 4, Apr. 2025, pp. 59-61, https://repo.journalnx.com/index.php/nx/article/view/5549.