V. Poliarus, O., O. Poliakov, Y., L. Nazarenko, I., T. Borovyk, Y., & V. Kondratiuk, M. (2018). Detection of Jumps Parameters in Economic Processes(the Case of Modelling Profitability). International Journal of Engineering and Technology, 7(4.3), 488-496. https://doi.org/10.14419/ijet.v7i4.3.19922