VASUKI.C; HEMALATHA.T; NANDHINI.D; PRIYADHARSHINI.R. QRCPM (QR code car parking management). International journal of intellectual advancements and research in engineering computations, [S. l.], v. 7, n. 1, p. 1144–1146, 2021. DOI: 10.61096/ijiarec.v7.iss1.2019.1144-1146. Disponível em: https://ijiarec.com/ijiarec/article/view/205. Acesso em: 15 jun. 2026.