Husen, N., Rais and Lilies Handayani (2022) “Linear Trend Regression Analysis On Gold Forecasting For Investment In Indonesia During The Covid-19 Pandemic”, Tadulako Science and Technology Journal , 3(1), pp. 18-26. Available at: https://bestjournal.untad.ac.id/index.php/sciencetech/article/view/15999 (Accessed: 16June2025).