RIFKI, Muhamad Sazeli; FARMA, Fiky; KOMAINI, Anton; SEPDANIUS, Endang; ALIMUDDIN; AYUBI, Novadri. Development of Sit Up Measuring Tools Based on Arduino and Ultrasonic Sensors With Android Applications. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 16, n. 08, p. 182–189, 2022. DOI: 10.3991/ijim.v16i08.30673. Disponível em: https://online-journals.org/index.php/i-jim/article/view/30673. Acesso em: 27 sep. 2024.