JELLAB, Mosbah. the difficulties of personal and professional scientific research among higher education teachers - A f. Journal of Social Sciences and Humanities , [S. l.], v. 12, n. 01, p. 701, 2022. Disponível em: https://journals.univ-msila.dz/index.php/JOSSH/article/view/1969. Acesso em: 26 feb. 2026.