The Effectiveness Of Gathering Events In Increasing Sales Gold Installment Products PT. Bank Syaria’h Indonesia  Ciawi Sub-Branch Office. Journal Abbreviation [Internet]. 2025 May 20 [cited 2025 Sep. 26];1(1). Available from: https://e-journal.tematikapertanusantara.sch.id/index.php/STRAMER/article/view/11