Ginting C, Clarence ELA. Preferensi Konsumen Antara Lumpia Pisang Dan Lumpia Ubi Ungu Di Pasar Modern Citraland Surabaya. cerdika [Internet]. 2025Aug.5 [cited 2026May25];5(8):2409-16. Available from: https://www.cerdika.publikasiindonesia.id.solusipublish.com/index.php/cerdika/article/view/2671