WITJAKSANA, Budi. Activity Based Management Change Order Model-Based Economic Value Added Through The Effectiveness And Efficiency To Improve The Financial Performance Of Building Construction Projects In Surabaya City. Archives of Business Research, [S. l.], v. 7, n. 2, p. 153–170, 2019. DOI: 10.14738/abr.72.6201. Disponível em: https://scholarpublishing.org/journals/index.php/ABR/article/view/9121. Acesso em: 18 jun. 2026.