1. Jayah TH, Fuller RJ, Lu Aye. Renewable energy options for the tea industry in Sri Lanka. Proceedings of the 36th Annual Conference of the Australia and New Zealand Solar Energy Society, Christchurch, New Zealand, 25–27 November 1998. p. 15–21.
2. The potential for wood gasifiers for tea drying in Sri Lanka;Jayah;RERIC International Energy Journal,2002
3. Jayah TH, Lu Aye, Fuller RJ, Stewart DF. Wood gasifiers for tea drying in Sri Lanka. Proceedings of the 37th Annual Conference of the Australia and New Zealand Solar Energy Society, Geelong, Australia, 1–3 December 1999. p. 1–10.
4. Chen JS. Kinetic engineering modelling of co-current moving bed gasification reactors for carbonaceous material. Ph.D. thesis, Cornell University, New York, 1987.
5. Milligan JB. Downdraft gasification of biomass. Ph.D. thesis, Aston University, Birmingham, UK, 1994.