KARTIKA, Anggi; TRISNA SAPUTRI; REYNALDA UTARI KARO-KARO; ROMAGIANO MACHARIO SEMBIRING; MUAMMAR RINALDI. The Effect of Investment, Poor Resident, and International Tourists on Gross Regional Domestic Product In North Sumatera in 2001-2020. Outline Journal of Economic Studies, [S. l.], v. 3, n. 2, p. 74–79, 2024. DOI: 10.61730/ojes.v3i2.96. Disponível em: https://journal.outlinepublisher.com/index.php/OJES/article/view/96. Acesso em: 14 sep. 2025.