M. P. Situmorang and R. Mesra, “Dampak Online Shop Terhadap Pedagang Buku di Blok M Square Kebayoran Baru”, ETICESSJ, vol. 1, no. 5, pp. 424–432, Jul. 2024, Accessed: Dec. 27, 2024. [Online]. Available: https://naluriedukasi.com/index.php/eticjournal/article/view/120