Skip to content
H

Heru Santosa

Publications (2)

An Analysis of Specific Nutritional Interventions as a Regional Development Program and Their Impact on Stunting Prevalence in Batu Bara Regency

Ahmad Rifa’i, Heru Santosa & Satia Negara Lubis · Asian Journal of Advanced Research and Reports · 2025

Stunting is a persistent public health issue in Indonesia, particularly in districts such as Batu Bara, which has historically reported high prevalence rates. This study examines the effectiveness of specific nutritional interventions—namely Vitamin A supplementation and suppleme...

Open access Research Article 10.9734/ajarr/2025/v19i71095

The Role of Road Infrastructure in Regional Economic Development: Evidence from Simalungun Regency, Indonesia

Vivi Julianti, Heru Santosa & Tengku Erry Nuradi · South Asian Journal of Social Studies and Economics · 2025

This study investigates the relationship between land transport infrastructure and regional economic development in Simalungun Regency, Indonesia, from 2010 to 2022. Using a quantitative correlational method, the research examines the impact of road length and vehicle volume on t...

Open access Research Article 10.9734/sajsse/2025/v22i71096