ZULKIFLI, Muhammad Hafiz Zulhilmi; JASNI , Farahiyah; GHAZALI, Aimi Shazwani; NORDIN, Nor Hidayati Diyana; SIDEK, Shahrul Na’im; SHAHARUM, Syamimi Mardiah; KAMARU ZAMAN, Fadhlan Hafizhelmi. Exploring the Efficacy of Piezoelectric-Based Sensory Systems for Heart Rate Monitoring in Differentiating Stress vs. Relax Conditions. IIUM Engineering Journal, [S. l.], v. 25, n. 2, p. 325–337, 2024. DOI: 10.31436/iiumej.v25i2.3017. Disponível em: https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/3017. Acesso em: 16 jul. 2024.