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Babu, G. Anandha and Bhagavannarayana, G. and Ramasamy, P. (2008) Synthesis, crystal growth, structural, optical, thermal and mechanical properties of novel organic NLO material: Ammonium malate. Journal of Crystal Growth, 310 (6). pp. 1228-1238. ISSN 0022-0248

Babu, G. Anandha and Bhagavannarayana, G. and Ramasamy, P. (2008) Synthesis, growth, thermal, optical, dielectric and mechanical properties of semi-organic NLO crystal: Potassium hydrogen malate monohydrate. Journal of Crystal Growth, 310 (11). pp. 2820-2826. ISSN 0022-0248