Calungsod, Jayson. Extent of implementation of anti bullying intervention program between selected private and public basic education schools / Jayson Calungsod, Mark Christian Sulit. - Tagaytay : Olivarez College, 2016. - vi, 77 p. : colored illustrations ; 28 cm. Includes appendices and curriculum vitae. Dewey Class. No.: OCT BSC 0727 2016