N. I. P. Utami, Z. Siregar, and M. Rafika, “The Mediating Role of E-Trust in the Relationship of E-Rating, E-Review, and Cash on Delivery System on Customer Purchasing Decisions: Evidence from Tiktok Shop Platform in Rantauprapat”, IIJSE, vol. 6, no. 3, pp. 2008-2027, Aug. 2023.