Jirajariyavej, B., Siangsiaw, D. and Anunmana, C. (2020) “Marginal and internal gaps of crown and bridge substructure of two all-ceramic systems”, Mahidol Dental Journal. Bangkok, Thailand, 37(2), pp. 135–144. available at: https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/246835 (accessed: 28 September 2026).