Amirullah, Amirullah, et al. “THE TRANSFORMATION OF THE MUAMALAH FIQH AKAD AT SAGA ABEPURA-PAPUA MALL DURING THE COVID 19 PANDEMIC”. Jurnal Adabiyah, vol. 20, no. 2, Dec. 2020, pp. 320-36, doi:10.24252/jad.v20i2a6.