Christian, C., and R. Rustam. “COMPARISON OF COMPANIES’ STOCK RETURNS BETWEEN CONSUMER SECTOR AND CONSTRUCTION SECTOR ON THE INDONESIA STOCK EXCHANGE”. Jurnal Ekonomi &Amp; Studi Pembangunan, vol. 19, no. 2, Oct. 2018, pp. 152-6, doi:10.18196/jesp.19.2.5006.