DM NO. 253, S. 2022. SEAMEO INNOTECH’S NATIONWIDE OPT-IN ONLINE SURVEY FROM MARCH TO APRIL 2022 ON THE DISSEMINATION OF THE MOBILE TECHNOLOGY FOR TEACHERS’ RESOURCE KIT Posted on April 4, 2022 by DepEd Mandaluyong Leave a comment DM NO. 253, S. 2022. SEAMEO INNOTECH’S NATIONWIDE OPT-IN ONLINE SURVEY FROM MARCH TO APRIL 2022 ON THE DISSEMINATION OF THE MOBILE TECHNOLOGY FOR TEACHERS’ RESOURCE KIT Memorandum Numbered