M. NAJEEB, G. .; A. ALI, N. . Improve Search Performance for R+ tree Learned Spatial Index. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 7, n. 1, p. 46-60, 2023. DOI: 10.25098/7.1.3. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/200. Acesso em: 12 feb. 2026.