DR.J.VIJIPRIYA; DR.S.SUPPIAH; MS. RANA MOHAMMAD. Wireless Ultrasonic Auto Navigation Robot for Agriculture. International Journal of Computer Engineering in Research Trends, [S. l.], v. 6, n. 3, p. 288–292, 2019. Disponível em: https://www.ijcert.org/index.php/ijcert/article/view/455. Acesso em: 10 jun. 2026.