Putra, E. Y. ., dan L. . Aprilson. “THE EFFECT OF SOCIAL MEDIA MARKETING ON PURCHASE INTENTION IN IMPROVING TOURISM SECTOR IN BATAM”. JURNAL MANAJEMEN DAN BISNIS, vol. 11, no. 1, Juni 2022, hlm. 41-54, https://journal.itbind.ac.id/index.php/jmbi/article/view/85.