NALLE, Frederic Winston; SUMAN, Agus; KALUGE, David; EKAWATI, Marlina. Dynamics of the underground economy in border areas: A case study of Indonesia-Timor Leste. Jurnal Perspektif Pembiayaan dan Pembangunan Daerah, [S. l.], v. 13, n. 4, p. 316–337, 2025. DOI: 10.22437/ppd.v13i4.41879. Disponível em: https://www.online-journal.unja.ac.id/JES/article/view/41879. Acesso em: 17 may. 2026.