ćșéĄ:4ăă8đ ăă
()
ăŒéçăŒăéçăăă æŠăă ăă§ăŻéąçœ,ăăȘăăăăă§ăĄăăŁăšè¶ŁćăăăăăŠăżăăăăăèŠăïŒă
è©łçŽ°ăăŒăž(15)éçăăăăŁăăăăăŒăăŁăŒăČăŒă 30éž
ć±æ©ćđ±ăăăźăă±ă§ăăăăăłă
ćčŽæ«ćčŽć§ăăăă«æŠăăăw 4ăă8đ -