HOLUB, Ilja; BRUCKNER, Tomas. Measuring Complexity of SAP Systems. Complex Systems Informatics and Modeling Quarterly, Riga, Latvia, n. 8, p. 60–67, 2016. DOI: 10.7250/csimq.2016-8.05. Disponível em: https://csimq-journals.rtu.lv/csimq/article/view/csimq.2016-8.05.. Acesso em: 7 mar. 2026.