Joesyiana K, Prihastuti A, Susanti D. The Opportunities and Challenges Analysis of the Coffee Shop Business during the Covid Pandemic 19 in Pekanbaru. JUPE [Internet]. 10Sep.2021 [cited 1May2024];10(1):1-. Available from: https://ejournal.unesa.ac.id/index.php/jupe/article/view/42798