"‘OŒ´‘å�÷,�ãŒûŒ[,�r–Ø�ƒ“¹,‹{–{Œ’�G,ŒÃ�ì�À,”’“y�³","950MHz‘у}ƒ‹ƒ`ƒ|ƒCƒ“ƒgŒ^–³�ü“d—Í“`‘—‚Ì�ÀŒ±",,"�MŠw‹Z•ñ","“d�q�î•ñ’Ê�MŠw‰ï","vol. 111","no. 487","pp. 13-17",2012,Mar.
"‘OŒ´‘å�÷,�…’JŒ\ˆê,�ãŒûŒ[,�r–Ø�ƒ“¹,”’“y�³,ŒÃ�ì�À,‹{–{Œ’�G,�ªŠİ ”ü‹I","950MHz‘Ñ–³�ü“d—Í“`‘—‚É‚¨‚¯‚é’è�İ”g–â‘è‘Î�ô‹Z�p","‘��‡‘å‰ï","�u‰‰˜_•¶�W","“d�q�î•ñ’Ê�MŠw‰ï",,,,2011,Mar.