Published: October 10, 2023 - 13:27 Date Released: Tuesday, October 10, 2023Attachment: https://m.depedcar.ph/sites/default/files/regionalAdvisories/ra_no._174_s._2023_-_invitation_to_all_interested_teachers_to_participate_in_the_2023_international_demonstration_teaching_showcase.pdf RA No.: 174