PUTRI, Aufa Qorina; SENJALIANA, Fadhiila; RIADI, Rini Aprilianty; HIDAYAT, Mochtar; SASMITA, Nisa Ummaroh Fajarani; SARI, Alfiani Yulita; WIDODO, Edy. Pengelompokan provinsi terdampak pandemi covid-19 di Indonesia. Prosiding Seminar Nasional Matematika dan Pendidikan Matematika, [S. l.], v. 5, p. 342–351, 2020. Disponível em: http://103.98.176.39/index.php/senatik/article/view/979. Acesso em: 19 apr. 2025.