Salsabila, N. and Wibawati (2024) “Pengendalian Kualitas Statistika Pada Pupuk ZA III di PT Petrokimia Gresik Menggunakan Maximum Half Normal Multivariate Control Chart (Max-Half-Mchart) ”, VARIANSI: Journal of Statistics and Its application on Teaching and Research, 6(02), pp. 84-94. doi: 10.35580/variansiunm210.