Related Theories, Styles and Added Value Concept of Labour-Management Relationship-A Literature Review. The Doctoral Colloquium. 1999:1–7.
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. . - Proximate composition, mineral and amino acid content of Canavalia gladiata. Food Chemistry. 1999;66:115–119..
. - An empirical study of membership participation in trade union activities: Evidence from selected service organizations in Sri Lanka. Sabaragamuwa University Journal. 1999;2:17–3..
- Trophic roles of heterotrophic nanoflagellates and ciliates among planktonic organisms in a hypereutrophic pond. Aquat. Microb. Ecol. 1998;16:153–161..
- Modulation of electronic coupling across dioxolene-bridged osmium and ruthenium dinuclear complexes. Inorganic Chemistry. 1998;37:5925–5932..
. - Sri Lanka Journals Online. Journal of the National Science Foundation of Sri Lanka. 1998;26:321–331.
. - Resonance Raman and spectroelectrochemical investigation of the location of the lowest excited state in mono-and dinuclear ruthenium (II) complexes containing pyrazine moieties. The Journal of Physical Chemistry A. 1998;102:5013–5018..
- Proceedings of the Second Annual Forestry Symposium 1996: Management and Sustainable Utilization of Forest Resources, December 6-7, 1996, Kalutara, Sri Lanka. Department of Forestry and Environmental Science, University of Sri Jayewardenepura; 1998..
- Present Indigenous Therapeutic System in Sri Lanka (in first language) . Ayurvedha Udanaya. 1998;3:22-23.
- Time-resolved spectroscopic studies of the influence of the electronic environment on the charge-transfer excited states of mono-and di-nuclear Ru (II) complexes. Coordination chemistry reviews. 1998;171:323–330..
. - Computer Modeling of Noise Transmission. Sabaragamuwa University Journal. 1998;1:53–59..
- Trophic status of beira lake. 1998..
- Screening of Anopheles culicifacies population of Sri Lanka for sibling species A. Indian journal of malariology. 1998;35:1–7..