Guluwita, S.P.De.S. Munasinghe, R.G.N.Fernando, W.L.W.2020-03-022020-03-022011Engineer, 44(1):p.43-55https://dl-iesl.nsf.gov.lk/handle/1/2062Historical ironReview study of historical iron and steel making in Sri Lanka and its future trendsArticle