Ramadhani R, Febriansah RE. THE RELATIONSHIP OF PRODUCT KNOWLEDGE, COMPANY IMAGE, AND PROMOTION ON PURCHASING DECISIONS FOR UNILEVER INDONESIA PRODUCTS IN SIDOARJO. JAIDE [Internet]. 2024 Dec. 31 [cited 2025 Nov. 27];1(12):52-63. Available from: https://journal.antispublisher.id/index.php/JAIDE/article/view/1541