DM No. 507, s. 2021 – DISSEMINATIONOUA-MEMO-00-1121-0136-DATED-NOVEMBER-11-2021WAKELET-PILIPINAS-COMMUNITY-WEEK 16 Nov,2021 DO SCMLeave a comment DM-No.-507-s.-2021-DISSEMINATION-OF-OUA-MEMO-00-1121-0136-DATED-NOVEMBER-11-2021-RE-WAKELET-PILIPINAS-COMMUNITY-WEEK.pdf