RASI, Jose Roberto; MOLLO NETO, Mario; BERNARDO, Roberto. Design and development of an unmanned aerial vehicle for agricultural spraying in Brazil. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 8, n. 12, p. 405–419, 2020. DOI: 10.31686/ijier.vol8.iss12.2866. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/2866.. Acesso em: 5 may. 2024.