Ardiana TE. THE EFFECT OF THE PERCEPTION OF SERVICE QUALITY ON THE DECISION OF PURCHASE IN DAWET JABUNG TRADERS IN PONOROGO. IJEBAR [Internet]. 2018 Dec. 30 [cited 2025 Oct. 26];2(04). Available from: https://jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/468