Wijayani, D. R., and P. Harsanti. “DETERMINANT OF HEDGING ACTIVITIES IN SOE COMPANIES LISTED IN INDONESIA STOCK EXCHANGE PERIOD 2015-2019”. Jurnal Riset Akuntansi Dan Bisnis Airlangga, vol. 5, no. 1, June 2020, pp. 800-17, doi:10.20473/jraba.v5i1.46034.