Ziyi, Liao. “COMPARISON OF TRADITIONAL MARKETING AND MODERN MARKETING: IN THE PECHOIN COMMSMETIC”. Prosiding dan Call Paper Widya Wiwaha 3, no. 1 (November 20, 2024): 18 –. Accessed May 3, 2025. http://www.jurnal.stieww.ac.id/index.php/semnas/article/view/1094.