Muttalath Kridsadarat. (2558) ESTIMATING TIME-VARYING SYSTEMATIC RISK BY USING KALMAN FILTER APPROACH: EVIDENCES FROM THE STOCK EXCHANGE OF THAILAND. <i>วารสารปัญญาภิวัฒน์</i>, <i>7</i>(Supplementary), 84.Muttalath Kridsadarat. "ESTIMATING TIME-VARYING SYSTEMATIC RISK BY USING KALMAN FILTER APPROACH: EVIDENCES FROM THE STOCK EXCHANGE OF THAILAND". วารสารปัญญาภิวัฒน์ 7 (2558):84.Muttalath Kridsadarat. ESTIMATING TIME-VARYING SYSTEMATIC RISK BY USING KALMAN FILTER APPROACH: EVIDENCES FROM THE STOCK EXCHANGE OF THAILAND. สถาบันการจัดการปัญญาภิวัฒน์:ม.ป.ท. 2558.