Alouisius Freddy Kurnia Sandy, Yugi Setyarko. Peran Relationship Marketing, Kualitas Pelayanan, dan Brand Attachment terhadap Loyalitas Anggota Koperasi Kredit Usaha Sejahtera di Cengkareng, Jakarta Barat. Maeswara [Internet]. 2026 Apr. 30 [cited 2026 Sep. 30];4(2):59-82. Available from: https://journal.arimbi.or.id/index.php/Maeswara/article/view/2532