BAYELSA STATE PRIMARY HEALTH CARE BOARD2026-09-232025-01https://e-library.byshdh.com/handle/123456789/271Data Quality Self-Assessment (DQS) gives information on how much of reported data can be verified and measures system quality. The period under review is Jan-Dec 2024enBayelsa state Data Quality Self –Assessment Brief Report-Quater 1 2025Presentation