1.
Rangkuti SMB, Raina Linda Sari, Irsyad. The influence of investment indirect and direct expenditure work force and education on economic growth in North Sumatera. enrichment [Internet]. 2023Jun.6 [cited 2026Apr.23];13(2):774-83. Available from: https://enrichment.iocspublisher.org/index.php/enrichment/article/view/1318