Silangin, Karno Nugroho (2024) Prediksi Harga Nikel Acuan Indonesia Tahun 2024 dan 2025 Menggunakan Metode Autoregressive Integrated Moving Average dan Regresi Linear Berganda = Indonesia Reference Nickel Price Prediction for 2024 and 2025 Using Autoregressive Integrated Moving Average and Multiple Linear Regression. Skripsi thesis, Universitas Hasanuddin.