El-Morshedy, M.Eliwa, M.S.Afify, A.Z.2020-12-012020-12-012020-06Journal of the National Science Foundation of Sri Lanka, 48(2):p.113-130https://dl.nsf.gov.lk/handle/1/25100Chen distributionEstimation methodsHazard rate functionThe odd Chen generator of distributions: properties and estimation methods with applications in medicine and engineeringArticle