ZAHRA, Faras Afni Az; PITRIYANI , Pitriyani; SIMANJORANG, Elida Florentina Sinaga. THE INFLUENCE OF PROMOTION, SERVICE QUALITY, PRODUCT INNOVATION ON CONSUMER PURCHASE INTEREST AT DIMSUM CHAKMAKAN IN RANTAUPRAPAT CITY. Multidisciplinary Indonesian Center Journal (MICJO), [S. l.], v. 3, n. 3, p. 4073–4084, 2026. DOI: 10.62567/micjo.v3i3.3044. Disponível em: https://e-jurnal.jurnalcenter.com/index.php/micjo/article/view/3044. Acesso em: 24 aug. 2026.