List of Articles Black-Scholes-Merton (BSM) Opt Open Access Article Abstract Page Full-Text 1 - Studying the relationship between default risk and momentum effect: based on evidence from firms listed on Tehran stock exchange Mir Feiz Fallah Sham Maysam Ahmadvand Hadi Khajezadeh Dezfuli Open Access Article Abstract Page Full-Text 2 - Studying the Relationship between Default Risk and Corporate Governance Indicators (Using the Black-Scholes-Merton Option Pricing Model) Mir Feiz Fallah Shams Maysam Ahmadvand Hadi Khajezadeh Dezfuli