2001 · Indumathi, P., Chellammal, S., et al. · Institutional Repository @ Central Electrochemical Research Institute (Central Electrochemical Research Institute) · 5
2003 · Subbiah, A., Chellammal, S., et al. · Institutional Repository @ Central Electrochemical Research Institute (Central Electrochemical Research Institute) · 2
2004 · S. C. Vella Durai, S. Chellammal, et al. · Institutional Repository @ Central Electrochemical Research Institute (Central Electrochemical Research Institute) · 1