Anak Agung Gde Rama Kaesara and Putu Trisna Utami, “The Sandwich Dual-Tissue Salvage: Synergistic Anteriorly-Based Tongue Flap and Autologous Dermofat Graft for Recalcitrant Pittsburgh Class V-VI Palatal Fistulas”, Bioscmed, vol. 10, no. 2, pp. 450-461, Nov. 2025.