Atulomah, Nnodiemele Onuigbo, et al. “Effectiveness of Motivational Counselling on Post-Traumatic Stress Disorder Symptom- Reduction Among Internally Displaced Elderly Persons in Borno State Nigeria”. The Nigerian Health Journal, vol. 20, no. 1, Aug. 2020, pp. 1-14, doi:10.60787/tnhj.v20i1.476.