Obstacles to scientific research: A descriptive exploratory study of the opinions of a sample of professors at Sebha University. Journal of Human Sciences, [S. l.], v. 20, n. 4, p. 204–210, 2021. DOI: 10.51984/johs.v20i4.2409. Disponível em: https://sebhau.edu.ly/journal/johs/article/view/2409. Acesso em: 31 jan. 2026.