Yasmurni Zebua, Muhammad Fitri Rahmadana, Muhammad Nasir, & Muammar Rinaldi. (2019). ANALYSIS OF INVESTMENT, FOREIGN INVESTMENT, WORKFORCE, AND EXCHANGE RATE INFLUENCE FOR ECONOMIC GROWTH IN NORTH SUMATERA. Advances in Social Sciences Research Journal, 6(8), 160–175. https://doi.org/10.14738/assrj.68.6911