Wiyono, T., A. Ratnaningsih, and I. Nurtjahjaningtyas. “Dominant Factors Affecting the Efficiency of Construction Service Provider Selection Through E-Catalogue”. ASTONJADRO, vol. 15, no. 3, Sept. 2026, pp. 936-4, doi:10.32832/astonjadro.v15i3.22213.