MAHARANI, F.; LILIS SARYANI; ISWANDI IDRIS. Analysis of the Welfare Level of Rice Farmers Using the Farmer’s Exchange Rate (FER) Approach and Factors Affecting FER in South Tapanuli Regency. Jurnal Ekonomi, [S. l.], v. 11, n. 02, p. 1344–1355, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/555. Acesso em: 9 jan. 2025.