For Public Elementary and Secondary Schools: OVER-ALL ELECTIONS OF MANDALUYONG FEDERATION OF GENERAL PARENTS-TEACHERS ASSOCIATION (GPTA) FOR S.Y. 2017-2018 Posted on September 14, 2017 by DepEd Mandaluyong Leave a comment 17-09-082. OVER-ALL ELECTIONS OF MANDALUYONG FEDERATION OF GENERAL PARENTS-TEACHERS ASSOCIATION (GPTA) FOR S.Y. 2017-2018 Memorandum Unnumbered