Febrianti, R. Adjeng Mariana, et al. “IMPROVING BATIK SELLING POWER IN THE GLOBALIZATION ERA: PRODUCT INNOVATION AND SOCIAL DIGITAL MARKETING”. CENTRAL ASIA AND THE CAUCASUS, vol. 23, no. 1, Jan. 2022, pp. 3280-91, https://ca-c.org/CAC/index.php/cac/article/view/298.