ADAM JORDAN ALMALIKY; SUNARTA. THE EFFECT OF PRODUCT, PRICE, AND PROMOTION ELEMENTS ON SALES VOLUME OF CLASS 3 PRODUCTS IN THE TOYOTA MATERIAL HANDLING DIVISION (Case Study at PT Traktor Nusantara). Journal of Marketing Management Research (JMMR), [S. l.], v. 1, n. 1, p. 30–37, 2025. Disponível em: https://journal.uny.ac.id/publications/jmmr/article/view/951. Acesso em: 5 jul. 2025.