Nurwidya Astuti, Arin Setiyowati, Fatkur Huda. Effectiveness Cross Selling Marketing to Increase Number Customers Easy Mudharabah Savings Products. lamaisyir [Internet]. 2025 Dec. 28 [cited 2025 Dec. 31];12(2):267-93. Available from: https://arsip-journal.uin-alauddin.ac.id/index.php/lamaisyir/article/view/58360