N. Chintia Ningsih, D. Novaliendry, Y. Hendriyani, and D. Asmara, “Grouping of Student Achievement Based on Student Names in Class VII of SMPN 28 Sarolangun Using the K-Means Clustering Method”, JTIP, vol. 18, no. 2, pp. 864-882, Jul. 2025.