Fathoni Amri I, Purwanto D. Study on Import and Export Indicators in Indonesia Using Volatility and Markov Switching Model Combination: Kajian Indikator Impor dan Ekspor di Indonesia Menggunakan Kombinasi Model Volatilitas dan Markov Switching. jodi [Internet]. 2023 May 29 [cited 2024 Nov. 28];1(1):34-43. Available from: http://429005.jxltd.asia/index.php/jodi/article/view/137