NURSYIRWAN, Vivi Iswanti; VALENTIKA, Nina; BASIR, Choirul; SASTRO, Gerry; ILMADI, Ilmadi. Pembahasan Soal Tes Potensi Skolastik pada SBMPTN 2020 untuk Meningkatkan Kualitas Pelayanan Online di Tengah Pandemi Covid 19 di Bimbel dan Privat MATRIKS. Indonesia Berdaya, [S. l.], v. 1, n. 2, p. 55–60, 2020. DOI: 10.47679/ib.202029. Disponível em: https://ukinstitute.org/journals/ib/article/view/v1i208. Acesso em: 26 jun. 2026.