OEY BLOM, J. PENINGGALAN-PENINGGALAN PURBAKALA DI SEKITAR MALANG. AMERTA, [S. l.], v. 2, p. 7–22, 2024. Disponível em: https://ejournal.brin.go.id/amerta/article/view/3372. Acesso em: 25 nov. 2024.