Wickramasuriya, S.S.Indiketiya, R.V.Jayasiri, S.R.Sumanasiri, D.R.2019-10-012019-10-011988Engineer, 16(2):p.13-23https://dl-iesl.nsf.gov.lk/handle/1/1916Some observations on the use of wind energy in Sri LankaArticle