KUSPARMANTO, F. S.; PAKPAHAN, E. L.; YUDITHA, S.; KUSPARMANTO, L. STUDY IN THE POTENTIAL OF CHEMICAL COMPOUNDS OF ROSELLA FLOWER (HIBISCUS SABDARIFFA LINN) EXTRACT AS A PREVENTION OF RELAPSE AFTER ORTHODONTIC TREATMENT. Moestopo International Review on Social, Humanities, and Sciences, v. 4, n. 1, p. 78-87, 30 Apr. 2024.