SIREGAR, Hermanto. CHANGES IN FARMER TERMS OF TRADE AND AGRICULTURE NET-BARTER TERMS OF TRADE: AN EMPIRICAL ANALYSIS. Jurnal Manajemen dan Agribisnis, [S. l.], v. 1, n. 1, p. 1–19, 2011. DOI: 10.17358/jma.1.1.1-19. Disponível em: https://journal.ipb.ac.id/jmagr/article/view/3355. Acesso em: 25 dec. 2025.