Atienza, Kevin Charles, 		Bondoc, Rod Xavier, 		Lat, Joshua Arvin, AND 		Pancho-Festin, Susan.
" SYSTEM: SECURE ONLINE USB LOGIN SYSTEM SOUL SYSTEM: SECURE ONLINE USB LOGIN SYSTEMSOUL SYSTEM: SECURE ONLINE USB LOGIN SYSTEMSOUL SYSTEM: SECURE ONLINE USB LOGIN SYSTEM SOUL SYSTEM: SECURE ONLINE USB LOGIN SYSTEM SOUL SYSTEM: SECURE ONLINE USB LOGIN SYSTE" <em>Philippine Engineering Journal</em> [Online], Volume 33 Number 1 (11 April 2013)