Aerarunchot, S., Hathaidechadussadee, P., Uasuwan, P. and Namchaitaharn, S. (2020) “Air Bubble Formation in Alginate Impression Generated by Hand Mixing, Invented Semi-Automatic Machine and Automatic Centrifuge Machine”, Khon Kaen University Dental Journal, 23(2), pp. 50–56. available at: https://he01.tci-thaijo.org/index.php/KDJ/article/view/241482 (accessed: 28 September 2026).