YOUSIF ALKHAYAT, R.; YOUNIS THANOON, B. Fractal Dimension Calculation for the General Shapes of ‎Geographical Maps and Closed Curves. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 2, n. 1, p. 99–114, 2005. DOI: 10.33899/csmj.2005.164076 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36346. Acesso em: 18 dec. 2025.