Analisis kesalahan mahasiswa dalam menyelesaikan soal permutasi dan kombinasi. Nautical : Jurnal Ilmiah Multidisiplin Indonesia, [S. l.], v. 2, n. 2, p. 100–106, 2023. DOI: 10.55904/nautical.v2i2.742. Disponível em: https://jurnal.arkainstitute.co.id/index.php/nautical/article/view/742. Acesso em: 27 sep. 2025.