N. A. Br Sinulingga, Risa Kartika Lubis, Windy Nadia, and Jeli Purama Sari Buulolo, “CONSUMER BEHAVIOR ANALYSIS OF ANTAM PEGADAAN’S GOLD PURCHASE DECISIONS IN THE DIGITAL ERA”, JMS, vol. 1, no. 02, pp. 97–100, Jan. 2022.