Soebagio, Yogiartono RM. The Effectiveness Of The Long-Term Acrylic Resin Plate Immersion In Various Concentrations Of Black Tea On Color Change Difference. Psychosocial rehabilitation [Internet]. 2020 Nov. 30 [cited 2026 Feb. 18];24(9):3611-22. Available from: https://www.psychosocial.com/index.php/ijpr/article/view/9124