Nsangou, H.N., Fouadjo, M.N. and Marie-Chantal, N.E.E. 2026. Contribution of Negative Life Events to the Emergence of Post-Traumatic Stress Disorder Among Internally Displaced Persons in Cameroon. Nusantara Journal of Behavioral and Social Science. 5, 3 (Aug. 2026), 133–146. DOI:https://doi.org/10.47679/njbss.202617453.