NASUTION, A.; SIDJABAT, O.; HARIS, A.; MORINA, M. PROSES REFORMASI KATALITIK. Swara Patra : Majalah Ilmiah PPSDM Migas, [S. l.], v. 1, n. 2, 2011. Disponível em: http://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/93. Acesso em: 3 jul. 2024.