Aryani, Fadhilatul, 		Handajani, Sri, AND 		Zukhronah, Etik.
" Application of Generalized Space Time Autoregressive Model on Farmer Exchange Rate Data in Three Provinces of The Sumatera Island" <em>Jurnal ILMU DASAR</em> [Online], Volume 21 Number 2 (3 July 2020)