Panggabean, Novaria. “Use of Indonesian Language in Space Outside Media in City of Timika”. RETORIKA: Jurnal Ilmu Bahasa 6, no. 1 (April 28, 2020): 69-77. Accessed December 23, 2024. https://www.ejournalwarmadewa.id/index.php/jret/article/view/1280.