TY - BOOK AU - Bitagara,Jeson B. TI - Barriers to teaching and learning in social sciences: inputs in the contextualization of online learning materials/ PY - 2020/// CY - San Miguel, Iriga City PB - University of Saint Anthony KW - Learning materials N1 - Includes bibliographical references N2 - Barriers to teaching and learning in social sciences: inputs in the contextualization of online learning materials ER -