Tran, D. T., Tran, X. Q., Dinh, D. H., Pham, T. G. and Le, T. H. (2022) “Integration of improved capacitance resistance and Gentil fractional flow equation in production forecasting: Problems and solutions ”, *Petrovietnam Journal*, 40, pp. 5 - 17. doi: 10.47800/PVJ.2022.04-01.