Kartika S, Kuraesin E, Sume SA. PENGARUH SALES PROMOTION TERHADAP PENINGKATAN JUMLAH NASABAH TABUNGAN PADA BANK TABUNGAN NEGARA (Persero) CABANG BOGOR. inovator [Internet]. 2014 Sep. 10 [cited 2026 Feb. 12];3(2). Available from: http://150.107.142.43/index.php/INOVATOR/article/view/661