ลวณะสกล ศิริพร. “The effectiveness of information-motivation-behavioral skills Program on face down positioning in Post operation of vitreous and retina surgery and gas Tamponade”. Region 11 Medical Journal 33, no. 3 (July 1, 2019): 581–588. accessed September 20, 2026. https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/217011.