Mustika, A., Fadhillah, I., & Novianti, R. (2026). Pengaruh Self-Reward Motivation terhadap Impulsive Buying Marketplace pada Mahasiswa STIE IBMT Surabaya. Surplus: Jurnal Ekonomi Dan Bisnis, 5(1), 1445–1455. https://doi.org/10.71456/sur.v5i1.2492