Wibowo, R., Nisa, K., Venelia, H. and Warsono, W. (2022) “ROBUST CLUSTERING OF COVID-19 PANDEMIC WORLDWIDE”, BAREKENG: Jurnal Ilmu Matematika dan Terapan, 16(2), pp. 687-694. doi: 10.30598/barekengvol16iss2pp687-694.