Vehapi, Semir, and Marina Milanović. “THE EFFECT OF MARKET ORIENTATION ON BUSINESS PERFORMANCE OF SERBIAN ORGANIC PRODUCERS”. Economic of Agriculture 64, no. 4 (December 20, 2017): 1651–1668. Accessed December 6, 2025. https://www.ea.bg.ac.rs/index.php/EA/article/view/57.