Supiyaphun, C., and P. Jongkhajornpong. “Cutting Edge Innovative Surgical Strategies for Presbyopic Corrections”. Vajira Medical Journal : Journal of Urban Medicine, vol. 63, no. 2, Apr. 2019, pp. 157-66, https://he02.tci-thaijo.org/index.php/VMED/article/view/214350.