Poolthananunt, P., and S. Thaweedej. “Clinical Efficacy of Alveolar Ridge Preservations after Maxillary Anterior Tooth Extraction on Horizontal Dimensional Changes: A Systematic Review and Meta-analysis”. Journal of The Department of Medical Services, vol. 48, no. 4, Dec. 2023, pp. 67-75, https://he02.tci-thaijo.org/index.php/JDMS/article/view/262478.