“…According to Khoa and Thai (2021), growth opportunities can be considered a possible determinant of capital structure, which is surrounded by uncertainty not only regarding its effect on the firm leverage but how it should be measured optimally. Other determinants of capital structure can be considered firm characteristics such as firm size, assets structure, profitability, volatility, non-debt tax shields, liquidity (Zhu et al, 2021), risk (Dimitrova et al, 2021), cost of capital, stability and cash-flow level, enterprise property structure, dividend policy, rating, inflation rate, requirements of investors, industry affiliation, tax shield and others (Haron et al, 2021).…”