ET. AL., S. V. . Obsatacle Avoidance Robotic Vehicle Using Hc-Sr04 Ultrasonic Sensor. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 12, p. 2358–2362, 2021. DOI: 10.17762/turcomat.v12i12.7825. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/7825. Acesso em: 7 may. 2024.