Relationship of Variation in Surgeon Phacoemulsification Techniques and Surgically Induced Astigmatism Consistency - Md Mustafa, Md Muziman Syah; Azman, Ahmad Amiruddin; Zamzuri, Muhammad Faiz Hakim; Md Shakhih, Nur Nazihah; Ab. Halim, Noorhazayti (2021)