Coffees with certification seals in marketing places of Perpignan-France and Piracicaba-Brazil. Rev. Investig. Agroprod. Sustent. [Internet]. 2025 Jun. 30 [cited 2025 Nov. 21];6(2):69-74. Available from: https://revistas.untrm.edu.pe/index.php/INDESDOS/article/view/1090