Mercado W, Ubillus K. Characterization of producers and quinoa supply chains in the Peruvian regions of Puno and Junin. Sci. agropecu [Internet]. 2017 Oct. 2 [cited 2026 Sep. 9];8(3):251-65. Available from: https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/1560