Anochiwa, L. I., E. Obila, and M. Enyoghasim. “Modeling the Effects of Health Care Expenditure and Economic Growth in Nigeria: An Econometric Analysis”. Jurnal Perspektif Pembiayaan Dan Pembangunan Daerah, vol. 6, no. 5, May 2019, pp. 573 -82, doi:10.22437/ppd.v6i5.6244.