Denny Rakhmad Widi Ashari, et al. “CO-CREATING OPERATIONAL SERVICE EXCELLENCE IN SMES: INTEGRATING ACADEMIC INSIGHTS AND SHARIA BANKING PRACTICES THROUGH SERVICE-DOMINANT LOGIC”. ADILLA : Jurnal Ilmiah Ekonomi Syari’ah, vol. 9, no. 1, May 2026, pp. 204-15, https://ejournal.unisda.ac.id/index.php/adilla/article/view/8719.