Yulastri, Y., A. . Adila Asril, E. Madona, and R. Putra. “Design and Implementation Monitoring System for The Effects of Prolonged Sitting”. JECCOM: International Journal of Electronics Engineering and Applied Science, vol. 1, no. 1, June 2023, pp. 9-15, doi:10.30630/jeccom.1.1.9-15.2023.