T. Wanpen และ N. Kingnoi; J. Ayawanna. (2020) Porous glass-ceramic orbital implants from eggshell. <i>Microscopy and Microanalysis Research - The Journal of The Microscopy Society of Thailand</i>, <i>33</i>(1), 4-8.T. Wanpen และ N. Kingnoi; J. Ayawanna. "Porous glass-ceramic orbital implants from eggshell". Microscopy and Microanalysis Research - The Journal of The Microscopy Society of Thailand 33 (2020):4-8.T. Wanpen และ N. Kingnoi; J. Ayawanna. Porous glass-ceramic orbital implants from eggshell. The Microscopy Society of Thailand:ม.ป.ท. 2020.