Hidayah , . N. R. . . dan Alamsyah, A. N. . (2025) “The Role of Customs in Internasional Trade and National Economic Protection”, Tractare: Jurnal Ekonomi-Manajemen, 8(1), hlm. 39–44. tersedia pada: https://journal.stiebpbatam.ac.id/tractare/article/view/173 (diakses: 14 Juni 2025).