WIRELESS COMMUNICATION BASED HEART RATE DETECTION USING WEARABLE DEVICE. Journal of Pharmaceutical Negative Results, [S. l.], p. 3376–3382, 2023. DOI: 10.47750/pnr.2023.14.02.394. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/8328.. Acesso em: 9 jun. 2026.