https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Uy%2C%20Jhanna%22&format=rss2 2 0 100 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9778 By Ulep, Valeri Gilbert. Quezon City Philippine Institute for Development Studies 2021 . 17 pages

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9778 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9789 By Ulep, Valerie Gilbert. Quezon City Philippine Institute for Development Studies 2022 . 39 pages

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