Intriago Intriago, J. L., Alcívar Arteaga, B. R., & Mero Rosado, V. F. (2022). Diagnosis of the commercialization of coffee in the artisanal center of production and foreign trade, San Plácido parish, Portoviejo.
Lua i Stíl Chicago (17ú heag.)Intriago Intriago, Jorge Luis, Byron Rolando Alcívar Arteaga, agus Valter Francisco Mero Rosado. Diagnosis of the Commercialization of Coffee in the Artisanal Center of Production and Foreign Trade, San Plácido Parish, Portoviejo. 2022.
Lua MLA (9ú heag.)Intriago Intriago, Jorge Luis, et al. Diagnosis of the Commercialization of Coffee in the Artisanal Center of Production and Foreign Trade, San Plácido Parish, Portoviejo. 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.