Cohen, T. M., Major, R. E., Kumar, R. S., Manoj Nair, Ewart, K. M., Hauber, M. E., Dor, R., (2021). Evolutionary Ecology 35(3), 443-462. Springer, Dordrecht, Netherlands. English language
Cohen, T. M., Kumar, R. S., Manoj Nair, Hauber, M. E., Dor, R., (2020). Animal Behaviour 163, 61-72. Elsevier, Amsterdam, Netherlands. English language
Kumar, R. S., Kannaiyan Moorthy, Raja Vinodhini, Thambidurai Punitha, (2013). African Journal of Traditional, Complementary and Alternative Medicines 10(3), 518-525. African Networks on Ethnomedicines, Ile-Ife, Nigeria. English language
Parthiban, K. T., Kumar, R. S., Thiyagarajan, P., Subbulakshmi, V., Vennila, S., Rao, M. G., (2009). Current Science 96(6), 815-823. Indian Academy of Sciences, Bangalore, India. English language
Manimekalai, R., Soumya, V. P., Kumar, R. S., Selvarajan, R., Reddy, K., Thomas, G. V., Sasikala, M., Rajeev, G., Baranwal, V. K., (2010). Plant Disease 94(5), 636. American Phytopathological Society (APS Press), St. Paul, USA. English language
Nair, N. V., Kumar, R. S., (2006). Plant Genetic Resources Newsletter(No.146), 28-32. International Plant Genetic Resources Institute (IPGRI), Rome, Italy. English language
Kumar, R. S., Rao, T. V. S. R. M., Rao, L. V., (1979). Sorghum Newsletter 22, 11-12. English language