TRIAMONICA C, ASANDIMITRA HARYONO N. DETERMINAN KONTRAK FUTURES KOMODITI TIMAH DI BURSA KOMODITI DAN DERIVATIF INDONESIA. JIM [Internet]. 2020 May 11 [cited 2026 Jul. 30];8(2). Available from: https://ejournal.unesa.ac.id/index.php/jim/article/view/33264