Si, Dang, 		Thanh Phong, Nguyen, AND 		Nha, Nguyen.
" Fermions, Gauge Bosons and Higgs Masses  in the 3-3-1-1 Model with Charged Lepton" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 37 Number 3 (20 September 2021)