Ruiz Castro, Keyling Selena, Gerardo Fabricio Peralta Merlo, Francys Yahoska López Iglesias, and Beverly Castillo Herrera. 2020. “Marketing Strategies of the Family Business CONSTRUNICA Compared to Similar Companies in the City of Estelí, Nicaragua. Period 2018-2019”. Revista Científica De La FAREM-Estelí, no. 34 (July):20-38. https://doi.org/10.5377/farem.v0i34.10005.