H. G. Doğan, A. Z. Gürler, B. Ayyıldız, and E. Şimşek, “An Analytical Evaluation of Production-Price Relation in Potato Production Using Koyck Approach (The Case of TR 71 Region)”, Turkish JAF Sci.Tech., vol. 2, no. 1, pp. 42–46, Feb. 2014.