ProspekPengembanganUbiKayu di KabupatenTrenggalek. Jurnal AGRIBIS, [S. l.], v. 6, n. 2, p. 9–16, 2020. Disponível em: https://journal.unita.ac.id/index.php/agribisnis/article/view/186. Acesso em: 7 jan. 2026.