Puspitasari, Ratih, and Eka Sopiana. “ Trading Company Tbk.”,. Jurnal Ilmiah Manajemen Kesatuan 3, no. 3 (December 1, 2015): 173–179. Accessed May 4, 2024. https://jurnal.ibik.ac.id/index.php/jimkes/article/view/830.