Nuriah, E., and H. Astuti. “The Influence of Perception, Motivation, Attitude, and Lifestyle on Purchasing Decisions at Salapan Coffee”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), Vol. 9, no. 1, Mar. 2026, pp. 8416-32, doi:10.31538/iijse.v9i1.10069.