1. Anver, M.A.M.S., Bandara, D.C. and Padmathilake, K.R.E. (2005). Comparison of the Carbon Partitioning and Photosynthetic Efficiency of Lettuce (Lactuca sativa L.) under Hydroponics and Soil Cultivation.Tropical Agriculture Research Vol. 17: 194-202.

2. Chandima, T.M., Weerakkody, W.A.P., Weerasinghe, K.W.L.K. and Wahundeniya, K.B. (2005). Growth and Yield of Salad Cucumber (Cucumis sativus)

3. Dayananda, M.A.I. and Wahundeniya, W.M.K.B. (2002). Effect of Different Hydroponic Systems and Media on Growth of Lettuce (Lactuca sativa) Under Protected Culture. Proceedings of 2 nd Agricultural Research Symposium 4 th June 2002 (151-158pg)

4. Jayasinghe, J.M.U. and Weerakkody, W.A.P. (2005). Impact of Shading and Forced-Air Ventilation on Greenhouse Climate in Mid-County Intermediate Zone of Sri Lanka. Tropical Agriculture Research Vol. 17:271-274.

5. Kelaniyangoda, D.B.,Tharmarajah, S.K. and Herath, L.G. (1996 & 1997). Bacterial Wilt (Ralstonia solanacearum E.F. Smith) Management in Potato Rooted Stem Cuttings in the Net-house. Tropical Agriculture Research Vol. 151.

6. Kularathne, R.J.K.N., Mazeen, A.M.C., Nugaliyadde, M.M., Abegunasekara, A.V.C., Herath, H.M.S. and Ariyarathne, D. (2005). Effect of growth medium on the Production of high quality pre-basic seed potato tubers under polytunnel condition. Annals of the Sri Lanka Department of Agriculture (ASDA) 7:145-156

7. Nandasena, A.D.A.K. and Weerakkody, W.A.P. (2005). Evaluation of Nursery Techniques and Medium Sterillization methods for Greenhouse Tomato (Lycoperiscon esculentum Mill). Sri Lanka Association for the Advancement of Science Proceedings of the 61st Annual Session, part 1 - Abstracts.

8. Premalatha, M.G.S., Wahundeniya, K.B., Weerakkody, W.A.P. and Wicramathunga, C.K. (2006). Plant Training and Spatial Arrangement for Yield Improvements of Greenhouse Cucumber Varieties. Tropical Agriculture Research 18:346-358.

9. Ranasinghe, R.A.S. and Weerakkody, W.A.P. (2006). Effects of Fertilizer Dosage and Nutrient Balance on Growth, Yield and Nutrient Uptake of Greenhouse Tomato, Grown in Grow-bag Culture. Tropical Agriculture Research 18:394-398.

10. Ranawaka, R.A.G., De Alwis, P.A.I.S., Weerakkody, W.A.P. and Premalal, K.P.S.B. and Abeysinghe, U.S.K. (2005). Hydroponics Bell Pepper Production and Plant Nurients Under Tropical Climate. Bibliotheca Fargmenta Agronomica 11/2006.

11. Samarakoon, U.C., Weerasinghe, P.A. and Weerakkody, W.A.P. (2006). Effect of Electrical Conductivity of the Nutrient Solution on Growth, Yield and Nutrient Uptake of Leaf Lettuce (Latuca sativa L.) in Stationary Culture.
Tropical Agriculture Research 18:13-21.

12. Wahundeniya, W.M.K.B., Ramanan, R., Wickramatunga, C. and Weerakkodi, W.A.P. (2006) Comparison of Growth and Yield Performances of Tomato (Lycopersicon esculentum mill.) Varieties Under Controlled Environment Conditions. Annals of Sri Lanka Department of Agriculture., (ASDA) 8:251-262.

13. Weerakkody, W.A.P., Kumari, N.A.K.G.E., Bandara, W.M.S.M. and Dris, R. Appropriate Hydroponic Systems for Growing Tropical Leafy Vegetables in Greenhouses. Environment and Crop Production

14. Weerakkody, W.A.P. and Amarathunga, K.S.P. (2005). Impact of Ridge and Side Vents for Ventitation Based Temperature Control in Single Span Greenhouses. J. Nat. Agriculture Soc. Sri Lanka 42:43-51.

15. Weerakkody, W.A.P., Peris, B.C.N. and Karunananda, P.H. Fruit Formation, Marketable Yield and Fruit Quality of Tomato Varieties Grown Under Protected Culture in Two Agro - Ecological Zones During the Rainy Season. J. Natn. Sci. Foundation Sri Lanka 1999 27 (3):177-186.

16. Weerakkody, W.A.P. Weerasinghe, H.P.T.C. Senavirathne, A.P. and Samarathunga, T.D.N. (2002). Development of Growth-stage Based Fertigation Schedule for Greenhouse Tomato and Green Cucumber. Proccedings of the Annual Research Sessions, University of Peradeniya. Sri Lanka (Vol 7) 30th October, pp.4.