PESHIN, S. K., J. K. SHARMA, P. RAJESH RAO, and S. K. SRIVASTAV. “CHANGES IN SURFACE OZONE AMOUNT AND ITS DIURNAL AND SEASONAL PATTERNS, FROM 1990-95 TO 1996-2000, MEASURED AT NEW DELHI (28° N)”. MAUSAM 54, no. 4 (October 1, 2003): 947–951. Accessed September 10, 2024. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/1607.