SITUMORANG, Vina Estetica; NST, Harris Pinagaran; DESRI WIANA. The Influence of Business Management on The Optimization of Fixed Asset Management (Case Study at PT KAI (Persero) Regional Division I North Sumatera). International Journal of Economic, Technology and Social Sciences (Injects), [S. l.], v. 4, n. 2, p. 167–174, 2023. Disponível em: https://jurnal.ceredindonesia.or.id/index.php/injects/article/view/958. Acesso em: 24 aug. 2025.