Arif, Mukhrizal, Bambang Tri Sasongko, Oman Sukmana, and Wahyudi. 2024. “Optimization of the Family Hope Program (PKH) in Batu Bara Regency, Indonesia: Cultural Poverty in Coastal Communities”. International Journal of Research in Engineering, Science and Management 7 (5): 258-64. https://doi.org/10.5281/zenodo.11453054.