Sharma, Akash Deep, Rashmi Raghavan, Suneela Garg, Pradeep Aggarwal, Surekha Kishore, and Om Prakash Bera. “Challenges of Second-Hand Smoke: Are We Asking the Right Questions?”. Indian Journal of Community Health 35, no. 1 (March 31, 2023): 04–08. Accessed June 23, 2024. https://iapsmupuk.org/journal/index.php/IJCH/article/view/2537.