“Marketing Strategies of the Family Business CONSTRUNICA Compared to Similar Companies in the City of Estelí, Nicaragua. Period 2018-2019”. Revista Científica Estelí, no. 34 (July 11, 2020): 20–38. Accessed August 6, 2025. https://revistas.unan.edu.ni/index.php/Cientifica/article/view/2166.