An analysis of the strategies used in 2022 by retail beans (Phaseolus vulgaris) merchants to ensure profitability in the city of Matagalpa, Nicaragua. (2023). Revista Científica Tecnológica - ISSN: 2708-7093, 6(3), 21-28. https://revistas.unan.edu.ni/index.php/ReVTec/article/view/3643