Hermanto, Yudha Remofa, Heriasman. THE EFFECT OF THE INFLUENCE OF PRODUCTS, PRICES, PROMOTIONS AND BRAND IMAGE ON SALES VOLUME IN CAHAYA MANDIRI TRADING BUSINESS. IJSS [Internet]. 2022 Jan. 10 [cited 2026 Mar. 8];1(4):513-6. Available from: https://mail.bajangjournal.com/index.php/IJSS/article/view/1037