Imelda Ayu Setianingrum, Widyatmoko Widyatmoko. Pengaruh Keterlibatan Produk, Promosi, dan Persepsi Harga terhadap Loyalitas Merek Mi Instan. JUPSIM [Internet]. 2026 Jan. 22 [cited 2026 Feb. 21];5(1):653-65. Available from: https://journalcenter.org/index.php/jupsim/article/view/6359