Jayamanne, I.T.Ramanayake, A.Jayatillake, R.V.2023-10-272023-10-272023-03Journal of the National Science Foundation of Sri Lanka,51(1):p.93-105https://dl.nsf.gov.lk/handle/1/25703Jayamanne, T.Ramanayake, A.Jayatillake, R.V.A comparison of model parameter estimation methods for complex survey survival dataArticle