Siregar, Muhammad Risky Qamad, et al. “Comparative Analysis of Variables Causing Delays in the Construction of the Wiego Warehouse Building, Jalan Letda Sujono, Medan”. QISTINA: Jurnal Multidisiplin Indonesia, vol. 3, no. 2, Nov. 2024, pp. 1522-33, doi:10.57235/qistina.v3i2.4235.