https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=Provider%3APhilippine%20Institute%20for%20Development%20Studies%20%20and%20location%3ACIRC%20and%20itype%3ABK%20and%20au%3ABallesteros%2C%20Marife&format=rss2 4 0 100 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8678 By Ballesteros, Marife; Orbeta, Aniceto, Jr.; Llanto, Gilberto; Rosellon, Maureen Ane; Magtibay, Jasmine; Bolanos, Larraine; Salazar, Christine Ruth . Makati: Philippine Institute for Development Studies 2015

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8678 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8682 By Ballesteros, Marife; Briones, Roehlano; Israel, Danilo; Llanto, Gilberto; Medalla, Erlinda; Navarro, Adoracion . Makati: Philippine Institute for Development Studies . xxii, 80 pp.

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8682 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8683 By Albert, Jose Ramon; Ballesteros, Marife; Briones, Roehlano; Isarel, Danilo; Llanto, Gilberto; Medalla, Erlinda; Navarro, Adoracion; Reyes, Celia; Serafica, Ramonette. Quezon City : Philippine Institute for Development Studies, 2016

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8683 ISBN 19083297 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9487 By Ballesteros, Marife; Ramos, Tatum; Magtibay, Jasmine. Philippines: Philippine Institute for Development Studies, 2017 . 83 p. 19083297

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9487