“MANAGING ENGINEERING SERVICES IN THE PUBLIC SECTOR: BEST PRACTICES AND LESSONS LEARNED FROM THE DPWH REGIONAL HEADQUARTERS, REGION 6, PHILIPPINES”. Journal for the Advancement of Sustainable Development Goals 1, no. 3 (September 14, 2026). Accessed September 27, 2026. https://jasdg.com/index.php/jasdg/article/view/102.