Tungsawat, Pakit, and Paveepong Tanompetsanga. 2018. “Comparison of Microleakage Between Resin-Based and Bioceramic-Based Root Canal Sealers by Fluid Filtration Technique”. Mahidol Dental Journal 38 (3). Bangkok, Thailand:279-86. https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/151449.