Akbar Tjg, Muhammad Raffi, Pedro Stella Mario Meyar Waruwu, Gerhard Hasangapon Parapat, and Zulfahmi Indra. “Analisis Peramalan Produksi Dan Perdagangan Karet Indonesia Menggunakan Model ARIMA”. QISTINA: Jurnal Multidisiplin Indonesia 4, no. 2 (December 2, 2025): 1521–1528. Accessed May 28, 2026. https://rayyanjurnal.com/index.php/qistina/article/view/7341.