Investigation of the Higgs boson anomalous FCNC interactions in the simple 3-3-1 model D. T. Huong and N. T. Duy Eur. Phys. J. C, 80 5 (2020) 439 Published online: 18 May 2020 DOI: 10.1140/epjc/s10052-020-7937-3