Manik, D.E.M., Gultom, P. and Angga, I. 2025. The Effect of Product Knowledge, Product Diversity, and Store Atmosphereon Consumer Purchase Decisions at Medan Abadi Store. Dinasti International Journal of Economics, Finance & Accounting. 6, 3 (Jul. 2025), 2236–2245. DOI:https://doi.org/10.38035/dijefa.v6i3.4697.