SANI, Muhammad; SHAMSUDDEEN SULEIMAN; MUSTAPHA ISYAKU. Robust Hausman pretest for panel data model in the presence of heteroscedasticity and influential observations. JOURNAL OF BASICS AND APPLIED SCIENCES RESEARCH, [S. l.], v. 1, n. 1, p. 27–35, 2023. DOI: 10.33003/jobasr-2023-v1i1-8. Disponível em: https://jobasrfudutsinma.com/index.php/ojs-files/article/view/319. Acesso em: 2 apr. 2026.