ROOT CAUSE ANALYSIS OF INCONSISTENT BACTERIAL CULTURE MEDIA QUALITY USING THE FISHBONE (ISHIKAWA) DIAGRAM: A CASE STUDY. NSJ [Internet]. 2026 Apr. 17 [cited 2026 May 2];10(1):47-56. Available from: https://ojs.unik-kediri.ac.id/index.php/nsj/article/view/7486