by Anandhi, Aavudai, Perumal, Sriram, Gowda, Prasanna H., Knapp, Mary, Hutchinson, Stacy, Harrington, John, Murray, Leigh, Kirkham, Mary B., Rice, Charles W.
Published in Climatic change (01.09.2013)

by Park, Jin Yong, Perumal, Sriram Veeraiya, Sanyal, Shouvik, Ah Nguyen, Binh, Ray, Samrat, Krishnan, Ravishankar, Narasimhaiah, Ramakrishna, Thangam, Dhanabalan
Published in The American journal of economics and sociology (01.03.2022)

by SHALINI Mehta YOGEESWARI Perumal SRIRAM Dharmarajan INDUJA Sridharan
Published in Journal of Zhejiang University. B. Science (2007)

by Nagabhushana Nayak Jurupula Ramprasad Udayakumar Dalimba Perumal Yogeeswari Dharmarajan Sriram
Published in 中国化学快报：英文版 (2016)