Yohanes, Inoq, Kadori Haidar, and Vitria Puri Rahayu. “ANALISIS DAYA SAING PRODUK KARET DI PROVINSI KALIMANATAN TIMUR TAHUN 2014-2018”. Educational Studies: Conference Series 1, no. 2 (December 30, 2021). Accessed May 14, 2024. https://jurnal.fkip.unmul.ac.id/index.php/escs/article/view/907.