@book{16493,
	author = {Gusano, Riza C.  and Masangkay, Mark Zoel J,},
	title = {A course module for teaching math in the intermediate grades/},
	publisher = {Rex Book Store, Inc.,},
	year = {2020.},
	address = {Manila, Philippines:},
	note = {Includes bibliographical references and indexes.}
}