S. Balasubramanian, P. Jothimani, P. Dhevagi, K. Balaji, G. Dheebakaran, and R. Jagadeeswaran, “A study on the trends and seasonal fluctuations of black carbon aerosols in the elevated region of Ooty, Western Ghats, Tamil Nadu, India”, Plant Sci. Today, vol. 12, no. 2, Apr. 2025.