GDE AGUNG YANA, A.A.. FACTORS THAT CAUSE DESIGN CHANGES IN THE IMPLEMENTATION OF CONSTRUCTION PROJECTS. EACEF - International Conference of Civil Engineering, [S.l.], v. 1, n. 1, p. 063, aug. 2013. Available at: <https://proceeding.eacef.com/ojs/index.php/EACEF/article/view/275>. Date accessed: 25 june 2021.