Yanti, R.M.K. et al. 2020. Evaluasi Sistem Drainase Kawasan Kampus Institut Teknologi Kalimantan (ITK) Balikpapan (Studi Kasus: Fakultas MIPA). SPECTA Journal of Technology. 4, 3 (Nov. 2020), 49–60. DOI:https://doi.org/10.35718/specta.v4i3.226.