@book{88193,
	author = {Antonio, Ronald  A. and  See, Arish Mon Centenio, Joan Mikaela Leano, Ysrael Magbanua, Christine Katherine S. Rance, Angelo Bruce Glenn Santos and Maverick Simon T. Tinio},
	title = {Creating a QR code attendance monitoring system for the Grade 12 Senior High School students of Our Lady of Perpetual Succor College for the school year 2018-2019},
	year = {March 2019},
	address = {Marikina City},
	note = {Includes: references and appendices}
}