Statistical Analyses of the Effect of Precipitation on Levels of Underground Water in Central Sulaimani Province. Raparin Journal of Humanities (RJH) of the University of Raparin, [S. l.], v. 11, n. 5, p. 125–151, 2024. DOI: 10.26750/Vol(11).No(5).Paper5. Disponível em: https://journal.raparinuni2024.org/index.php/JUR/article/view/1392. Acesso em: 19 dec. 2025.