YUSDJA, Yusmichad. Tinjauan Teori Perdagangan Internasional dan Keunggulan Kooperatif. Forum Penelitian Agro Ekonomi, [S. l.], v. 22, n. 2, p. 126–141, 2016. Disponível em: https://epublikasi.pertanian.go.id/berkala/fae/article/view/1402. Acesso em: 22 nov. 2024.