DELOS SANTOS, Manuel Luis C. et al.
Smart Tracking Device with Pulse Sensor via GSM/GPS Module.
International Journal of Computing Sciences Research, [S.l.], v. 8, p. 3349-3362, oct. 2024.
ISSN 2546-115X.
Available at: <//stepacademic.net/ijcsr/article/view/641>. Date accessed: 07 nov. 2024.