YAO, Yun; WANG, Li; SHEN, Jingyi. Features and Applications of QR Codes. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 10, n. 5, p. 166–169, 2022. DOI: 10.31686/ijier.vol10.iss5.3762. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/3762.. Acesso em: 17 may. 2024.