L. A. Dimas Rodríguez, M. J. Cálix Morales, and L. A. Sandoval Mejía, “Hedonic price analysis of Central American specialty coffee auctions from 2016 to 2024”, LACCEI, vol. 2, no. 13, Dec. 2025, doi: 10.18687/LEIRD2025.1.1.867.