1.
Nurshihah U, dahda S salim, Jufriyanto M. ANALISIS PENGENDALIAN KUALITAS KANDUNGAN NUTRISI PUPUK NPK MENGGUNAKAN SIX SIGMA DAN NEW SEVEN TOOLS (STUDI KASUS : PT. XYZ). justicb [Internet]. 2026 Jan. 31 [cited 2026 Jun. 15];6(2):214-23. Available from: https://journal.umg.ac.id/index.php/justi/article/view/11196