Phichaya Suwanwalaikorn, Piyanart Ekworapoj, and Napapa Aimjirakul. “Penetration Ability of Various Elastomeric Impression Materials Using a Gingival Sulcus Model”. Journal of Current Science and Technology, vol. 11, no. 3, Feb. 2023, pp. 424-31, https://ph04.tci-thaijo.org/index.php/JCST/article/view/330.