Dr. Hengtse, T. U.Perez, A. Q.Santiago, A. O.Nguyen, Dang Liem2021-12-012021-12-01858831767PL-C47.73http://hdl.handle.net/1885/253150application/pdf© 1978 T. U. Dr. Hengtsehttp://creativecommons.org/licenses/by-sa/4.0The Problem of a Standard Romanisation System of Mandarin Chinese197810.15144/PL-C47.73 2021-12-01Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)