Widya Ratna Sari, Dijan Novia Saka, Agus Subandono. SERVICE QUALITY SI MUDHA (SIMPANAN MUDHARABAH) PERSPEKTIF ISLAMIC ECONOMIC. Qawãnïn [Internet]. 2022 Dec. 29 [cited 2023 Jun. 1];6(2):158-76. Available from: https://jurnalfasya.iainkediri.ac.id/index.php/qawanin/article/view/173