Kurniawan R, Suhermin S. INFLUENCE OF SALES PROMOTION, DIRECT MARKETING, AND PERSONAL SELLING ON CONSUMER PURCHASE INTENTION. ICOBUSS [Internet]. 2023Dec.28 [cited 2024May16];3(1):186-95. Available from: https://ojsicobuss.stiesia.ac.id/index.php/icobuss1st/article/view/357