PENGEMBANGAN BUKU AJAR STATISTIK BERBASIS PENDEKATAN TUTORIAL . Jurnal Pendidikan dan Kebudayaan Missio, [S. l.], v. 7, n. 2, p. 273–277, 2015. DOI: 10.36928/jpkm.v7i2.663. Disponível em: https://jurnal.unikastpaulus.ac.id/index.php/jpkm/article/view/663. Acesso em: 12 aug. 2026.