A. SYED, P. KARWA, S. MALLICK, and P. S., “DEVELOPMENT AND CHARACTERIZATION OF GLYCYRRHIZIN-LOADED BUCCAL FILM-O-SPRAY: A NOVEL APPROACH TO RECURRENT APHTHOUS STOMATITIS THERAPY”, Int J App Pharm, vol. 17, no. 6, pp. 290–301, Nov. 2025.