Andajani, S.J. et al. 2020. Development of Detector Vibrating Watch Model for 100-Meter Dash Race for Visually-impaired Athletes. International Journal of Online and Biomedical Engineering (iJOE). 16, 10 (Sep. 2020), pp. 68–81. DOI:https://doi.org/10.3991/ijoe.v16i10.15617.