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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIntriago Intriago, Jorge Luis, Byron Rolando Alcívar Arteaga, और Valter Francisco Mero Rosado. Diagnosis of the Commercialization of Coffee in the Artisanal Center of Production and Foreign Trade, San Plácido Parish, Portoviejo. 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIntriago 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.
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