Suganda, S. et al. 2026. The Effect Of Increasing Servicescape And Modernizing Petrol Station Services On Pertamax Series Purchase Decisions Through Perceived Value: Systematic Literature Review (SLR) Mediation With Bibliometrics. Economics and Business Journal (ECBIS). 4, 3 (Apr. 2026), 609–630. DOI:https://doi.org/10.47353/ecbis.v4i3.320.