Sagala D. Analisis pertumbuhan ekonomi terhadap tingkat kesejahteraan di Sumatera Utara: (Economic growth and human well-being). EcoProfit [Internet]. 2024 Jan. 31 [cited 2025 Oct. 20];1(2). Available from: https://journal-iasssf.com/index.php/EcoProfit/article/view/466