Mario Chandra Sitanggang

The Mediating Role of Perceived Public Service Quality in the Influence of Sectoral Budget Allocations on Human Development Index in Langkat Regency, Indonesia

Mario Chandra Sitanggang, Suwardi Lubis & Nurdin Sulistiyono · South Asian Journal of Social Studies and Economics · 2025

This study examines how perceived public service quality mediates the influence of sectoral budget allocations—specifically in education, health, and infrastructure—on the Human Development Index (HDI) in Langkat Regency, North Sumatra, Indonesia. Despite steady increases in budg...