Jihan Salsabila Khairunnisa, Umi Widyastuti, and Diena Noviarini, “Financial Literacy dan Usage of E-Payment: Peran Spending Behavior Terhadap Financial Well-Being pada Young Adults”, PENG, vol. 3, no. 1, pp. 270–286, Aug. 2025, doi: 10.62710/701xet88.