TY - BOOK AU - Alagos, Marjorie S. AU - Bonares, Lorefe B., AU - Dayao, Kimberly S., AU - Pido, Angeline N., TI - Pupils problem behavior encountered by pre-school teachers in the District of Sibalom SY 2016-2017 PY - 2017/// N1 - Thesis (SPED) - University of Antique, 2017; Bibliography: leaves 47 ER -