Anggraeni, D.P. , Abdurakhman and Megawati, N.Y. 2026. Comparative Valuation of Employee Stock Options Using CRR and Enhanced American Models with Vesting and Exit Effects. Science and Technology Indonesia. 11, 3 (Jun. 2026), 1033–1045. DOI:https://doi.org/10.26554/sti.2026.11.3.1033-1045.