| Issue Date | Title | Author(s) |
| 2023 | Availability of rehabilitation services for communication disorders in Sri Lanka: a cross-sectional survey | Caldera, A.V.; Wickremasinghe, R.; Munasinghe, T.U.; Perera, K.M.N.; Muttiah, N.; Tilakarathne, D.; Peiris, M.K.R.R.; Thamilchelvan, E.; Sooriyaarachchi, C.; Nasma, M.N.; Manamperige, R.M.; Ariyasena, A.D.K.; Sumanasena, S.P. |
| 2018 | Designing a tool to monitor development of 2-5 year old children by preschool teachers in Sri Lanka: A preliminary report | Caldera, A.; Mendis, M.; Muttiah, N.; Wijesinghe, T.M.; Godamunne, P.K.S.; Chathurika, L.K.E.; Jayasena, B.N.; Wickremasinghe, A.R.; Perera, K.M.N.; Tilakarathne, N.; Peiris, M.K.R.R.; Sumanasena, S.P. |
| 2022 | The Effects of an intervention using Low-Tech visual scene displays and aided modeling with young children with complex communication needs | Muttiah, N.; Drager, K.D.R.; Beale, B.; Bongo, H.; Riley, L. |
| 2018 | Evaluating an AAC training for special education teachers in Sri Lanka,a low- and middle-income country. | Muttiah, N.; Drager, K. D. R.; McNaughton, D.; Perera, N. |
| 2014 | Evaluating an AAC Training Program for Special Education Teachers Based in a Developing Country | Muttiah, N.; Drager, K.D.R. |
| 2024 | Exploring clinical reasoning in child language assessment through decoloniality | Samaraweera, B.P.; Pillay, M.; Muttiah, N.; Moodley, L. |
| 2021 | Ground realities of autism spectrum disorders in Sri Lanka | Muttiah, N. |
| 2022 | Parent perspectives on augmentative and alternative communication in Sri Lanka | Muttiah, N.; Seneviratne, A.; Drager, K.D.R.; Panterliyon, N.A. |
| 2020 | Protocol for the Sri Lankan Cerebral Palsy Register pilot study | Heiyanthuduwage, T.M.; Sumanasena, S.P.; Kitnasamy, G.; Sheedy, H. S.; Khandaker, G.; Fernando, R.; Wijesekara, S.; Jagoda, J.; Ratnayake, P.; Wanigasinghe, J.; Mclntyre, S.; Goldsmith, S.; Waight, E.; Badawi, N.; Muhit, M.; Muttiah, N. |
| 2023 | REACh for the preschoolers; a developmental assessment tool for 2-5 year old children in Sri Lanka | Caldera, A.V.; Wickremasinghe, A.R.; Muttiah, N.; Godamunne, P.K.S.; Jayasena, B.N.; Chathurika, L.K.E.; Perera, K.M.N.; Mendis, M.; Tilakarathne, D.; Peiris, M.K.R.R.; Wijesinghe, T.; Senarathna, N.E.; Saubhagya, W.D.L.; Chandraratne, M.; Sumanasena, S.P. |
| 2022 | A scoping review of Augmentative and Alternative Communication (AAC) interventions in Low-and Middle-Income Countries (LMICs). | Muttiah, N.; Gormley, J.; Drager, K.D.R. |
| 2023 | Strategies for implementing augmentative and alternative communication in classroom settings in low- and middle-income countries | Muttiah, N.; Drager, K.D.R.; Samarasingha, I.S. |
| 2021 | Translation, adaptation and, validation of the Communication Matrix parent version to use with Sinhala speaking parents | Kumarage, C.; Muttiah, N. |
