Sae-Lee, Daraporn, Pitpern Chanatepaporn, Subin Puasiri, and Cholaporn Raunglertpanyakul. 2018. “The Precision Between Implant Fixture and Titanium Base Abutment Connection and Cement Gap between Titanium Base Abutment and Zirconia Crown”. Khon Kaen University Dental Journal 21 (2):83-93. https://he01.tci-thaijo.org/index.php/KDJ/article/view/162999.