Santosa, A. B., N. Iriawan, S. Setiawan, and M. Dokhi. “Bayesian Skew Normal Seemingly Unrelated Regression Modelling of Gross Regional Domestic Product”. Pakistan Journal of Statistics and Operation Research, Vol. 14, no. 4, Dec. 2018, pp. 869-7, doi:10.18187/pjsor.v14i4.2359.