SHI, Shiyu. The Dual Images of Nature in Robert Frost’s Poems. Education Insights, SOAP, U.K., v. 3, n. 6, p. 17–22, 2026. DOI: 10.70088/dmxf6219. Disponível em: http://soapubs.com/index.php/EI/article/view/2106.. Acesso em: 3 aug. 2026.