Khumprasit, C., K. Yanpiset, R. Srisatjaluk, and D. Banomyong. “Bacterial Leakage in Root Canals Filled With Calcium Silicate Sealer-Based Technique and Post Spaces Prepared”. Mahidol Dental Journal, vol. 40, no. 1, Apr. 2020, pp. 1-7, https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/212533.