For Public Elementary and Secondary Schools RE: The Junior Chamber International (JCI) will acknowledge once again all the outstanding students of all Public Elementary and Secondary in Mandaluyong City Posted on March 28, 2018 by DepEd Mandaluyong Leave a comment 18-03-132 The Junior Chamber International (JCI) will acknowledge once again all the outstanding students of all Public Elementary and Secondary in Mandaluyong City Memorandum Unnumbered