Pimook Ngamthammachat. (2007) The enhancement of GQ-MAC protocol on GSM/GPRS network /. Mahidol University,:ม.ป.ท.Pimook Ngamthammachat. 2007. The enhancement of GQ-MAC protocol on GSM/GPRS network /. ม.ป.ท.:Mahidol University,;Pimook Ngamthammachat. The enhancement of GQ-MAC protocol on GSM/GPRS network /. ม.ป.ท.:Mahidol University, 2007. Print.