Prasetyo BSP, Setiadi T. PENGARUH KUALITAS PELAYANAN TERHADAP PERSEPSI KONSUMEN D’COFFE CUP SURABAYA. Commercium [Internet]. 2025 Nov. 7 [cited 2025 Nov. 12];10(1):116-24. Available from: https://ejournal.unesa.ac.id/index.php/Commercium/article/view/73378