O. Okfalisa, S. Nugraha, S. Saktioto, Z. Zulkifli, and S. Fauzi, “The Prediction of Earthquake Building Structure Strength: Modified K-Nearest Neighbour Employment”, IJEEI, vol. 8, no. 4, pp. 733–745, Nov. 2020, doi: 10.52549/ijeei.v8i4.2403.