Olajubu, Aanuoluwapo Omobolanle, Omolola Oladunni Irinoye, and Adekemi Eunice Olowokere. 2014. “Competencies and Barriers to the Use of Nursing Informatics Among Nurses in Primary, Secondary and Tertiary Healthcare Facilities in Nigeria”. Journal of Health Informatics in Africa 2 (1). https://doi.org/10.12856/JHIA-2014-v2-i1-85.