MARTINEZ REINA, A. M., Tordecilla Zumaque, L., Grandett Martínez, L. M., Rodríguez Pinto, M. d. V., & Cordero Cordero, C. C. (2020). Cowpea Bean (Vigna unguiculata L. Walp): Socioeconomic and technological perspective in the Colombian Caribbean: Economic and technological analysis of Caupí bean productio. Universidad Pedagógica y Tecnológica de Colombia.

MARTINEZ REINA, Antonio Maria, Lilibeth Tordecilla Zumaque, Lina María Grandett Martínez, María del Valle Rodríguez Pinto, and Carina Cecilia Cordero Cordero. Cowpea Bean (Vigna Unguiculata L. Walp): Socioeconomic and Technological Perspective in the Colombian Caribbean: Economic and Technological Analysis of Caupí Bean Productio. Universidad Pedagógica y Tecnológica de Colombia, 2020.

MARTINEZ REINA, Antonio Maria, et al. Cowpea Bean (Vigna Unguiculata L. Walp): Socioeconomic and Technological Perspective in the Colombian Caribbean: Economic and Technological Analysis of Caupí Bean Productio. Universidad Pedagógica y Tecnológica de Colombia, 2020.