TY - JOUR T1 - COA requires mandatory GPS-based geotagging for gov't infra projects JF - Manila Bulletin A1 - Ong, Czarina Nicole O. YR - 2025 UL - https://tuklas.up.edu.ph/Record/IPN-00000963760 KW - Philippines. Commission on Audit KW - Geotagging KW - Infrastructure (Economics) ER -