Fahru Nurosyid, Budi Purnama. STUDY OF COMPOSITION AND HOMOGENITY OF Ni80Fe20 PERMALLOY IN THE FORM OF TARGET AND THIN FILM AS MATERIALS OF MAGNETIC SENSORS. j. sains materi indonesia [Internet]. 2005 Jun. 30 [cited 2026 Nov. 15];6(3):28-31. Available from: https://ejournal.brin.go.id/jsmi/article/view/6721