LAILA MAULIDTA RIZKA; SENIWATI SENIWATI. The Impact Of Indonesia’s Sea Sand Export Policy To Singapore On Environment Security. Jurnal Relasi Publik, [S. l.], v. 2, n. 4, p. 49–67, 2024. DOI: 10.59581/jrp-widyakarya.v2i4.4299. Disponível em: https://ifrelresearch.org/index.php/jrp-widyakarya/article/view/4299. Acesso em: 5 dec. 2024.