Ikegwuonu Cordis Ogechukwu et al. 2026. HEPATITIS B VACCINATION COVERAGE AND DETERMINANTS AMONG HEALTHCARE WORKERS IN A TERTIARY HOSPITAL IN SOUTHEAST. Frontline Professionals Journal. 3, 6 (Jun. 2026), 163–177. DOI:https://doi.org/10.60787/fpj.vol3no6.130.