PRAYUDA, R. Z.; PRADITYA, R. A.; PURWANTO, A. Peranan Alat Bantu Statistik untuk Peningkatan Pelayanan Pelanggan. UJoST- Universal Journal of Science and Technology, [S. l.], v. 4, n. 2, p. 17–22, 2025. DOI: 10.11111/ujost.v4i2.173. Disponível em: https://ujost.org/index.php/journal/article/view/173. Acesso em: 16 oct. 2025.