NIGINA, Shirinova. Principles of Changes of Production Costs in the Short-Term and Long-Term Periods in the Enterprise. EUROPEAN JOURNAL OF BUSINESS STARTUPS AND OPEN SOCIETY, [S. l.], v. 3, n. 5, p. 177–179, 2023. Disponível em: http://inovatus.es/index.php/ejbsos/article/view/1780. Acesso em: 20 nov. 2024.