Atienza, Kevin Charles, Rod Xavier Bondoc, Joshua Arvin Lat, & Susan B. Pancho-Festin.
" 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], 33.1 (2012): n. pag. Web.  6 Aug. 2025