Rosdhiana S, Tahmat. The Influence Of Product Quality And Promotion On Purchase Decisions At J&C Cookies Bojongkoneng Bandung. IJEFBS [Internet]. 2026 Oct. 29 [cited 2026 Nov. 6];4(5):881-92. Available from: https://journalijefbs.my.id/index.php/ijefbs/article/view/46