@book{98719,
	author = {Vallente, Maricris P.},
	title = {The factors affecting the effectivity of the implementation of the sustainability practices of Our Lady of Perpetual Succor Colleges/},
	publisher = {Our Lady of Perpetual Succor Colleges,},
	year = {2019},
	address = {Marikina City:},
	note = {includes bibliographical references}
}