Dumadi, Dumadi, Sugiani Sugiani, Anisa Sains Kharisma, Nur Afrida, dan Hilda Kumala Wulandari. “EFFECT OF PRODUCTION COSTS, AND DISTRIBUTION COSTS ON TURNOVER SALES (Case Study Aat PT Sandana Istana Multigas)”. Jurnal Ekonomi 12, no. 01 (Januari 19, 2023): 806–811. Diakses November 13, 2026. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1282.