KAMALUDIN, Tutang Muhtar; RUSDIN, Andi; NIRMALAWATI, Nirmalawati. Study of Contract Change Order (CCO) on Implementation Time in Building Construction Project. Journal of Applied Engineering and Technological Science (JAETS), [S. l.], v. 4, n. 2, p. 722–733, 2023. DOI: 10.37385/jaets.v4i2.1664. Disponível em: https://journal.yrpipku.com/index.php/jaets/article/view/1664. Acesso em: 10 jun. 2026.