Walean RH, Mantiri ATN. The Influence of Promotional Programs on Customer Interest in Using BNI Credit Cards. daengku j. hum. soc. sci. innov. [Internet]. 2025 Jan. 29 [cited 2026 Jun. 13];5(1):57-68. Available from: https://jpabdimas.idjournal.eu/index.php/daengku/article/view/3267