SUBRAMANIAN, S. K. ., C. . RANGARAJAN, . S. . GOPALAKRISHNAN, and C. D. . EAPEN. “Radon daughter’s Radioactivity Levels in the Arabian Sea As Indicators of Airmass Mixing”. MAUSAM, vol. 29, no. 1, May 2022, p. 480, doi:10.54302/mausam.v29i1.2918.