PANGGABEAN, Novaria. Use of Indonesian Language in Space Outside Media in City of Timika. RETORIKA: Jurnal Ilmu Bahasa, [S. l.], v. 6, n. 1, p. 69–77, 2020. DOI: 10.22225/jr.6.1.2020.69-77. Disponível em: https://www.ejournal.warmadewa.ac.id/index.php/jret/article/view/1280. Acesso em: 16 jan. 2026.