agustini much simanungkalit annisa incredible very thank alway people dewi education naisyah deeply then maha LTBI state humaniora finish discus gratitude least researcher suriyadi fitriani quality pour last exchange hi fazrul novita anni director advisor ALLAH applied here registration given atiqah could sinaga medan thankful kindnes working difficult program deliver vista all would linguistic support harahap complete meilisa chairani academic magister grateful other writing loving university comment dalimunthe completed decy zoraya surya pulungan well who motivate friend constructive idea mercy advice excellent gurning expres she beloved busmin sumarsih care patient sincere presented study number dwi influence sri their sibling goe SWT tria adinda minda also but english like clas ha rizqi while advancing thesi deepest school degree ACKNOWLEDGEMENTS auliana fulfill without guiding holila time assistance pray order following parent praise prof abdul scientific husein hum whose second 8136111016 merciful furthermore sibuea work eka useful gratefulnes rahmad graciou guidance april linarni 2016 name mentioned postgraduate appreciation murni requirement muin head rejeki close however cannot not suggestion alvin valuable one her anggraini more most first