The Biomass Burning Pulse and the COVID-19 Collapse: Multi-year Satellite Insights into NO2, CO, and Aerosol Burdens Across South Asia - Maira Malik; Amer Masood; Amir Ali; Sumaira Kousar; Hania Arif; Ameer Faisal; Hamid Gulzar; Syed Amer Mahmood (Aerosol Science and Engineering, 2026)