Narwal, Laxmi, and J.B. Dahiya. “Synthesis of Phosphoric Acid Ester-Based Flame Retardants and Their Application via Sol-Gel Process to Enhance Flame Retardancy of Cotton Fabric”. Asian Journal of Chemistry, vol. 38, no. 1, Dec. 2025, pp. 67-74, doi:10.14233/ajchem.2026.34788.