H. KDDO, Y.; D. NADER, A. Palynostratigraphy, Age determination and Paleoecology of Butmah Formation in borehole Kand-1 Northern Iraq. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 14, n. 1, p. 33–48, 2014. DOI: 10.33899/earth.2014.87486. Disponível em: https://ojs.uomosul.edu.iq/index.php/injes/article/view/40805. Acesso em: 4 sep. 2025.