@book{92564,
	author = {Mhadelle A. Alpuerto and Mary Grace S. Barretto, },
	title = {Perception of Grade 1-3 Parang Elementary School teachers towards the implementation of mother tongue based instruction of k-12 curriculum program /},
	publisher = {OLOPSC,},
	year = {c2016},
	address = {Marikina City:}
}