Premarathne, H. D. P., Dullewa, S, & Sumanasena, S.P., (2011) An information booklet for families with Down syndrome: The Way forward with Down syndrome, Triple Publicity (1st Ed).

Premarathne, H. D. P., De Silva S, Jayasena A. (2014) Diabetes and your child: A Hand book for parents of children with type 1 diabetes mellitus; (ISBN 978-955-0629-01-5, ISBN 978-955-0629-02-2, ISBN 978-955-0629-03-09, in Sinhala, English & Tamil Languages, sponsered by “Nirogi Lanka Projec”, Diabetic Prevention Task Force, SLMA, Publisher: Triple Publicity, Second Edition: 2014, First Edition: 2012)

Premarathne, H. D. P. (2011) A chapter on “Social Aspect of Thalassaemia” in the book edited by Prof. Manouri Senanayake, Department of Paediatrics, University of Colombo, pp-30-50. (ISBN 978-955-652-814-5; Wijesuriya Grantha Kendraya, First Edition).

Premarathne, H. D. P. (2012/13) A Chapter on “A sociological analysis of food behaviour of the University students”, in the Magazine of “Samaja Wimasuma”, published by Department of Sociology, The University of Peradeniya,2012/13.

Premarathne H. D. P. (2009/10) “The Role of Family and School in the Process of Socialization”(Samajanujoyanaya sandaha Pawula saha Pasale athi Wedagathkama), Sambasha Treatise Journal, Vol 17, The Ministry of Education, Sri lanka

Premarathne, H. D. P., De Silva, K.S.H., Wijesundara, H., Dilhani, J.A. A., and Gunawardhana N. S. (2012) “Comparison of the cost for two aspects of health care in hospitals in the state and private sector” Journal of the Ceylon Collage of Physicians, 43: 24 -27

Premarathne H. D. P. (2013) “Prevention is better than cure: Let's prevent gender based violence within the health care system”in the Magazine of “PRAVAHINI”, published by the Women Education and Research Centre (WERC) Colombo 03,Vol II. (in Sinhal language)

Premarathne H. D. P. (2013) An article on “Child Protection Strategies in Sri Lanka” in the Magazine of “PRAVAHINI”, published by the Women Education and Research Centre (WERC) Colombo 03,I Vol, 2013 (in Sinhal language)

Premarathe H. D. P. (2014), , de Silva Amarasiri, Wikramasinge VP. (2014) “A sociological analysis of social-cultural factors associated with childhood obesity”, The Peradeniya University Research symposium-International (iPURSE) Peradeniya, 04th-05th July, 2014

Premarathne H. D. P. (2012) “A Study of Rural Women Empowerment for Poverty Alleviation” with reference to Regional Economic Advancement Project in Matale District, Annual Research Session, Centre for Women Research, Colombo,2012.

Premarathne H. D. P. & Kulasekara N.K. (2011) An assessment of Interests, Attitudes, and Future Aspirations of First Year Students of the Faculty of Arts, University of Colombo, Annual Research Symposium 2012: “Converging Technologies & Sustainable Communities”, The University of Colombo, 16th and 17th August 201, Proceedings, ISBN 978-955-0460-32-8, Pp:98-100.

Premarathne H. D.P, (2012) “Impact of Goloblization on food consumer patterns of the University students: An Ethnographic study”, 2nd International Symposium 2012, 25-27 May 2012, University of South Eastern, Sri Lanka (ISBN: 978-955-627-303-3, Pp. 126-128).

Premarathne H. D. P, de Silva S, Jayasekara, M, (2012), Cost of Hospitalization in a state sector hospital when compared to a hospital in the private sector, Asia Pacific Academic Consortium for Public Health (APACPH) 2012.

Premarathne H. D. P, Sumanasena S, (2012) “Children with Down Syndrome: The needs of the Parents”, Asia Pacific Academic Consortium for Public Health (APACPH) 2012,(Pp:329-330)

Premarathne H. D. P, Kulasekara N,(2012) ”Youth and their search for decent employment: Aspiration of Arts undergraduates”, International Research Conference 2012, 25-27 November 2012, The University of Sri Jayawardhanapura, (ISSN: 2279-22309)

Premarathne H. D. P, Wanigasinghe J, (2012) “Psychosocial needs of children with epilepsy”, 6th Annual scientific Sessions & international symposium on CNS demyelination, Association of Sri Lankan Neurologists, 16th – 18th November 2012 Programme, (P:65) (Awarded as the Best Poster Presentation).

Premarathne H. D. P, Wanigasinghe J, (2013), An assessment of the education needs of children with Epilepsy, 10th Annual Academic Sessions- 2013 of the Sri Lanka College of Psychiatrists organized in collaboration with the Sri Lankan Psychiatrists’ Association–UK, 1st to 3rd March, 2013, (Awarded as the Best Poster Presentation).

Premarathe H. D. P, de Silva Amarasiri, Wikramasinge VP. (2013)“Influence of Gendered Ideas and Practices on Childhood Obesity: A study of a cohort of obese and overweight children in the Western Province of Sri Lanka”, 16th Annual Scientific Congress of the Sri Lanka College of Paediatricians, Colombo, ISSN: 1391 -2992, Vol4, No 2, Pp.54 -55.

Premarathe H.D. P, de Silva Amarasiri, Wikramasinge VP. (2013) “The Impact of Television Viewing on the Incidence of Obesity among Children in Colombo District, Sri Lanka”, The 13th Scientific Session of the Commonwealth Association of Paediatric Gastroenterology and Nutrition (CAPGAN 2013) Colombo, from 06th to 07th December, 2013

Editor, Sharing of Experiences on Good Practices in Quality Assurance, University of Colombo, 2011 (A copy editor with Chairperson Internal Quality Assurance Unit, Prof. Manouri Senanayake, Academic Publications Unit, The University of Colombo).