ERTIFICATE o t/Vt ru o, o z a7z rn t o/PB Yz o t This is to certifY that Eko Ruiito, M.Hum' has ParticiPated as a committee in ENGLTSH FG)R. IIGDLIDAYS 2O!(D 'o9 JulY zoro hetd bY English Education DePartment facirtv oi Languages and Arts 28 June State Universit5r of YogYakarta r Head Chairperson, ol English Education DePartment' Z>'*\ t Samsul Maarilr M.A' NlP. 19530423 197903 I oo4 zt'J',t;i" \ n*:i)--. f- M.App.Ling. (TESOL) '. f979o2o5 2oorl, r, ooa