TechNova: A Smart Electronics Shopping and Repair Platform for Enhanced Customer Experience. Artificial Intelligence & Robotics Development Journal, [S. l.], v. 6, n. 3, p. 450–465, 2026. DOI: 10.52098/airdj.20266378. Disponível em: https://testojs.acaa-p.com/index.php/AIRDJ/article/view/78.. Acesso em: 1 sep. 2026.