Natural and human factors and their impact on tourism development in the city of Samarra. Journal of the College of Basic Education, [S. l.], v. 24, n. 101, p. 417–442, 2022. DOI: 10.35950/cbej.v24i101.6567. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6567.. Acesso em: 18 jul. 2024.