SIHOTANG, Jusmer; NOPELINE, Nancy; LUTER PURBA, Martin; ZAI, Yatatema. Studi Determinan Ekspor Kopi Indonesia ke Amerika Serikat. Jurnal Ekuilnomi, [S. l.], v. 6, n. 1, p. 77–88, 2024. DOI: 10.36985/dh8ea566. Disponível em: http://jurnal.usi.ac.id/index.php/ekuilnomi/article/view/359. Acesso em: 9 sep. 2024.