Jayarathne, W.De Zoysa, P.2016-10-262016-10-262016-06Sri Lanka Journal of Social Sciences, 39(1):p.47-52https://dl.nsf.gov.lk/handle/1/23466InsomniaElderlyRelaxation exercisesSleep qualityElderly homesThe impact of a progressive muscular relaxation exercise programme for reducing insomnia in an elderly population: results from a preliminary study at two elderly homes in the Colombo District of Sri LankaArticle