ROSITA; ANTON; DENNIS WIDJAJA. Analysis of Internal Factors for Improving the Performance of Startup Companies in Medan. Jurnal Mantik, [S. l.], v. 6, n. 2, p. 2471-2478, 2022. DOI: 10.35335/mantik.v6i2.2580. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/2580. Acesso em: 27 jul. 2026.