Annisa Rachmah Afrizal, and Bramita Beta Arnanda. “Effectiveness Of Finger Appliance Combined With A Z-Spring In The Management Of Maxillary Multiple Diastema And Midline Shift: A Case Report”. International Journal of Health Engineering and Technology, vol. 5, no. 2, July 2026, doi:10.55227/ijhet.v5i2.977.