ANALISIS KEMAMPUAN PENYERAPAN GELOMBANG MIKRO PADA BARIUM HEKSAFERIT (BaFe₁₂O₁₉) DENGAN VARIASI DOPING LANTANUM MELALUI UJI VECTOR NETWORK ANALYZER (VNA). JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 8, n. 4, p. 5445–5450, 2025. DOI: 10.54314/jssr.v8i4.4367. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/4367.. Acesso em: 5 may. 2026.