SHEHU, H.; OGBONNA , J. E. .; MALINGA , R. .; OLUGBENGA, E. A. .; AGWU, C. O. .; ADEWUSI, M. A. .; NAKAJUBI, S. .; MEGIDA, S. M. . A Narrative Analytical Review of Recovering Dark Data in Digital Document Preservation: An OAIS-Informed Perspective. International Journal of Science for Global Sustainability, [S. l.], v. 12, n. 1, p. 204–210, 2026. DOI: 10.57233/ijsgs.v12i1.1032. Disponível em: http://www.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/1032. Acesso em: 25 may. 2026.