Annisa Rachmah Afrizal and Bramita Beta Arnanda 2026. 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. 5, 2 (Jul. 2026). DOI:https://doi.org/10.55227/ijhet.v5i2.977.