PAVITHRA., Pavithra. A SMART TROLLEY DESIGNED BY USING HC-O5. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 4, p. 7648–7656, 2020. DOI: 10.61841/zq86q323. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/5983. Acesso em: 17 jun. 2025.