Erianti Dewi Utami. 2021. “Periodontal Surgery In Gingival Recession With Subepithelial Connective Tissue Graft Technic”. DENTA JURNAL KEDOKTERAN GIGI 11 (1):96-102. https://journal-denta.hangtuah.ac.id/index.php/jurnal/article/view/118.