Hendrawan, R., Laksana, G. T. and Aminah, W. (2020) “Can The IDX Be Hegded ? : Comparison of Black Scholes Option Model And Garch Option Model Using Long Strangle Strategy”, Jurnal Manajemen Indonesia, 20(3), pp. 252–259. doi: 10.25124/jmi.v20i3.3521.