Investigation of chemical degradation and water states in the graft‐type polymer electrolyte membranes.Published in:Polymer Engineering & Science, 2022, v. 62, n. 9, p. 2757, doi. 10.1002/pen.26059By:Hieu, Dinh Tran Trong;Hao, Lam Hoang;Long, Tran Hoang;Van Tien, Vo;Cuong, Nguyen Tien;Van Man, Tran;Loan, Truong Thi Hong;Tap, Tran DuyPublication type:Article