Nofikasari, N., N. Nurhayati, and F. Firdaus. “Strategy for Increasing E-WOM-Based Purchasing Decisions on Wardah Products in Indonesia”. International Journal of Economics Development Research (IJEDR), vol. 5, no. 5, Nov. 2024, pp. 4053-66, doi:10.37385/ijedr.v5i4.6456.