TY - BOOK AU - Bona, Randy A. TI - Integration of core values: its effects on the attitudes and academic performance of students SN - 2094-8042 U1 - DPer 370.105 M72 June 2010-Mar 2011 v. 59 n. 1-10 PY - 2010///-2011 CY - Philippines PB - In the Grade School, Inc. KW - Values ER -