Ramadhani Azzahra; Sekar Asri Tresnaningtyas; Muhammad Artha Jabatsudewa Maras; Endah; Meita Mahardianti; Asy Syifa Labibah. COMPOSITE ORAL FILM BASED ON STARCH POLY(VINYL ALCOHOL) CHITOSAN CONTAINING Garcinia Mangostana PEEL EXTRACT FOR RECURRENT APHTHOUS STOMATITIS . MEDALION 2026, 7, 697-704.