Rusdiana, E. .; Goenharto, S.; Nirmala Ratna Harda, S. .; Wahjuni, S. .; Indiani, S. R. PROCESSING REMOVABLE ORTHODONTIC APPLIANCE FOR SINGLE TOOTH ANTERIOR CROSSBITE USING EXPANSION SCREW. J Vocat Heal Stud 2023, 6, 180-184.