N. Idayanti, A. Nuruddin, Suyatman. PREPARATION OF BARIUM HEXAFERRITE BY SOL GEL SELF COMBUSTION USING POLYVINYL ALCOHOL. j. sains materi indonesia [Internet]. 2007 Oct. 31 [cited 2026 Nov. 8];8(4):148-50. Available from: https://ejournal.brin.go.id/jsmi/article/view/17613