MOHSIN, Estabraq Abd Al-Kareem; YOUSIF, Yousif Yaqoub; EL SAYED, M. Some Results on Nano Perfect Mappings. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 36, n. 3, p. 398–407, 2023. DOI: 10.30526/36.3.3051. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/3051. Acesso em: 29 mar. 2025.