G. . Abad, R. . Trihantana, and R. Kusumaningrum, “COMPARATIVE ANALYSIS USE OF ONLINE BUYING AND BUYING AND OFFLINE BUYING BY STUDENTS OF THE SAHID BOGOR ISLAMIC RELIGION INSTITUTE DURING THE COVID-19 PANDEMIC”, SAHID BANKING JOURNAL, vol. 3, no. 01, pp. 26–40, Oct. 2023.