NGUYEN, T. V.; NGUYEN, N. C.; BOSCH, O. J. H. DEVELOPING CAUSAL LOOP DIAGRAMS FOR COFFEE SUPPLY CHAIN: SUPPORTING TO ENHANCE THE COMPETITIVE ADVANTAGES OF A VIETNAMESE COFFEE. Proceedings of the 59th Annual Meeting of the ISSS - 2015 Berlin, Germany, v. 1, n. 1, 20 Jan. 2016.