| The language planning situation in Sri Lanka S Coperahewa Current Issues in Language Planning 10 (1), 69-150, 2009 | 66 | 2009 |
| Colonialism and Problems of Language Policy: Formulation of a Colonial Language Policy in Sri Lanka S Coperahewa Sri Lanka Journal of Advanced Social Studies 1 (1), 1-26, 2011 | 33 | 2011 |
| Purifying the Sinhala Language: The Hela Movement of Munidasa Cumaratunga (1930s–1940s) S Coperahewa Modern Asian Studies 46 (4), 857-891, 2012 | 20 | 2012 |
| Language contact and linguistic area: Sinhala—Tamil contact situation S Coperahewa Journal of the Royal Asiatic Society of Sri Lanka 53, 133-152, 2007 | 13 | 2007 |
| The language situation in Sri Lanka S Coperahewa Language planning in the Asia Pacific: Hong Kong, Timor-Leste and Sri Lanka …, 2011 | 5 | 2011 |
| Changing trends of the Sinhala media scene JB Disanayaka, S Coperahewa Studies on the press in Sri Lanka and South Asia, 167-179, 1998 | 5 | 1998 |
| Linguistic Identity and Growth of Language Consciousness: Indo Aryan vs Dravidian Debate, 1920-1935 S Coperahewa Journal of the Royal Asiatic Society of Sri Lanka 55, 53-76, 2009 | 4 | 2009 |
| සිංහල භාෂාවේ දෙමළ වචන අකාරාදිය (A Dictionary of Tamil Word in Sinhala) S Coperahewa, S Arunachalam Godage International publishers, Sri Lanka, 2011 | 3 | 2011 |
| Origin of Sinhala and Kalinga–Lanka Linguistic Affinities S Corperahewa Centre for Contemporary Indian Studies, University of Colombo, 1-9, 2015 | 2 | 2015 |
| Tagore’s visits to Sri Lanka S Coperahewa Tagore and Sri Lanka. Indian Cultural, 2012 | 2 | 2012 |
| විසිවන සියවසේ සිංහල භාෂා ව්යවහාරය: සමාජවාග්විද්යාත්මක අධ්යයනයක් ( Sinhala Usage of the Twentieth Century: Sociolingusitic Study) S Coperahewa Colombo: Godage and Brothers, 2010 | 2* | 2010 |
| සිංහල අක්ෂර වින්යාස අකාරාදිය (Dictionary of Sinhala Spelling) S Coperahewa S. Godage, 2016 | 1* | 2016 |
| Book Review: Nira Wickramasinghe, Sri Lanka in the Modern Age: A History of Contested Identities (London: Hurst Publishers, 2006, 360 pp.,£ 19.50 pbk.,£ 35.00 hbk.) S Coperahewa Millennium 37 (2), 514-515, 2008 | 1 | 2008 |
| The Lexicography of Sinhala S Coperahewa International Handbook of Modern Lexis and Lexicography, 17, 2022 | | 2022 |
| Doing a Literature Review S Coperahewa | | 2020 |
| The Politics of Language in Sri Lanka’ S Coperahewa Daily News ( Interview), 2019 | | 2019 |
| සිංහල අධ්යයනාංශයේ වෘත්තාන්තය - ලංකා විශ්වවිද්යාලය හා කොළඹ විශ්වවිද්යාලය ( The Story of the Department of Sinhala: University of Ceylon & University of Colombo) S Coperahewa | | 2019 |
| ‘තාගෝර්, ශාන්ති නිකේතනය හා සරච්චන්ද්ර’ S Coperahewa එදිරිවීර සරච්චන්ද්ර: ජන්ම ශත සංවත්සර ශාස්ත්රීය සංග්රහය, 65 -80, 2018 | | 2018 |
| භාෂා ව්යවහාරය, සමානාර්ථ පද හා ශබ්දකෝෂ’ S Coperahewa IHRA Journal 5 (1), p. 29-47., 2018 | | 2018 |
| සිංහල අකුරු පුරාණය (Chronicle of Sinhala Letters) S Coperahewa | | 2018 |
Richard B. Baldauf Jr.School of Education, University of QueenslandVerified email at uq.edu.au
