AKBAR NUSANTARA, Sandy; ASWIN RAHADI, Raden. From Leaf to Extract: A Cost-Benefit and Input-Output Assessment of Kratom Down streaming in Indonesia. Journal Research of Social Science, Economics, and Management, [S. l.], v. 5, n. 12, p. 12891–12899, 2026. DOI: 10.59141/jrssem.v5i12.1529. Disponível em: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/1529. Acesso em: 6 jul. 2026.