Hao, Lam, 		Hieu, Dinh, 		Long, Tran, 		Hoa, Dang, 		Danh, Tran, 		Man, Tran, 		Luan, Le, 		Phuong, Huynh, 		Hong, Pham, AND 		Tap, Tran.
" Investigation of the Lamellar Grains of Graft-type Polymer Electrolyte Membranes for Hydrogen Fuel Cell Application using Ultrasmall-angle X-ray Scattering" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 37 Number 4 (16 September 2021)