Joshua Yugo Hasan, Dedi Mulyadi, and Santi Pertiwi Hari Sandi. “ GUDANG GARAM TBK”. Jurnal Ekonomi, vol. 11, no. 02, Aug. 2022, pp. 744-51, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/405.