Shailendra, Deepak Raghav, and Nishant Singh. “Exploring The Prevalence And Impact Of COPD Among School-Going Children Aged 8 To 12 Years: A Comprehensive Analysis”. Journal of Advanced Zoology 44, no. 4 (April 11, 2023): 1304–1309. Accessed July 22, 2024. https://jazindia.com/index.php/jaz/article/view/4711.