Abstract:
.kkd;a Tfífi alr uyk qjr l÷ u qÿkl c Sj;a fjhs' Ty qf.a fuu k sjyfk a i sg kef.ky sr
l÷ mk a; sh f;la úy sfok i¾josid o¾Ykhla Ty q i; = fjh s' fuu l÷ mk a; sh j Ql, S Y %S
,xldfõ b; sydihg yd l:dj,g wk qj j eoaok a c Sj;a j Qjd heh s ie,flk m %foaYh h s' Ty qf. a
j; auk a m¾fh aIKfh a fhdu qj ù we; af; a o fuu j eo aok a h'
