I NEGMATOV. METHODOLOGICAL PROBLEMS OF SYSTEMATICAL ANALYSIS OF DEVELOPMENT PROCESSES. International Engineering Journal For Research & Development, [S. l.], v. 5, n. 1, p. 6, 2020. DOI: 10.17605/OSF.IO/RUP7T. Disponível em: http://www.iejrd.com/index.php/iejrd/article/view/127. Acesso em: 19 apr. 2026.