Hindami, Ghazi Ghossan, et al. “ANALYSIS OF THE INFLUENCE OF ORDER VARIATION FACTORS ON THE COSTS AND TIME OF IMPLEMENTING CHANNEL DIVERCTION INFRASTRUCTURE CONSTRUCTION PROJECTS IN RESIDENTIAL AREAS”. Jurnal Pensil : Pendidikan Teknik Sipil, vol. 13, no. 2, May 2024, pp. 130-44, doi:10.21009/jpensil.v13i2.43872.