Utama, Adi. “The Influence of Advertising and Personal Selling on Buying Interest”. Almana : Jurnal Manajemen dan Bisnis 4, no. 2 (August 10, 2020): 266–271. Accessed March 24, 2026. https://journalfeb.unla.ac.id/index.php/almana/article/view/1401.