TY - JOUR T1 - Re-designing reference services a case study for 21st century learning JF - PLAI Journal A1 - Eclevia, Marian Ramos A2 - Maestro, Roselle S. LA - English YR - 2016 UL - https://tuklas.up.edu.ph/Record/IPP-00000261211 KW - Information literacy KW - Reference services ER -