M. M. Syah, K. . Mohd Kamal, N. M. Mohd Yusof, A. H. Sofian Sauri, . N. A. . Mad, and N. Hana, “Comparison of Higher-Order Aberration Values between Different Aberrometry Technologies in Preoperative Laser Refractive Surgery Patients”, imjm, vol. 16, no. 1, Jun. 2017.