F. Megantari, D. A. Purwanto, P. A. Purnama, L. Octaviana, and I. Shaleha, “SYSTEMATIC LITERATURE REVIEW: GENETIC VARIATIONS OF CYP2C9 AS PREDICTORS OF EFFICACY AND SAFETY OF PHENYTOIN THERAPY IN PATIENTS WITH SEIZURE DISORDERS”, Hearty, vol. 14, no. 3, pp. 909–916, Jun. 2026.