Budi A, sari HMK, Sumartik S. Eksistensi Kedai Beli Kopi di Sidoarjo. MSEJ [Internet]. 2024Nov.20 [cited 2025Jul.6];4(6):8470-7. Available from: https://www.yrpipku.com/journal/index.php/msej/article/view/2981