Obiyathulla Ismath Bacha (2009) “Granting Employee Stock Options (ESOs), Market Reaction and Financial Performance”, Asian Academy of Management Journal of Accounting and Finance, 5(1), pp. 117–138. Available at: https://ejournal.usm.my/aamjaf/article/view/aamjaf_vol5-no1-2009_6 (Accessed: 29 September 2025).