Perera, U.L.P.C.2016-02-262016-02-262014Perera, U.L.P.C. (2014). The interference of Sinhala language in learning English language with reference to simple sentences. M.A. Thesis, University of Kelaniya.http://repository.kln.ac.lk/handle/123456789/11903enThe interference of Sinhala language in learning English language with reference to simple sentencesThesis