Lua error in Module:parameters at line 333: Parameter 1 should be a valid language or etymology language code; the value "Johor-Selangor" is not valid. See WT:LOL and WT:LOL/E.IPA(key): /ratos ribu/
Lua error in Module:parameters at line 333: Parameter 1 should be a valid language or etymology language code; the value "Riau-Lingga" is not valid. See WT:LOL and WT:LOL/E.IPA(key): /ratʊs ribu/