D I S A S T E R L O G ( A R M S T R O N G)

Fenomena Siklon Tropis ( Armstrong . Unima )

Peta Gunung Api Dan Potensi Geothermal Bali Ntb Ntt (ARMSTRONG.UNIMA)

Volcanology And Geothermal Of Lesser Sunda Islands

GEOTHERMAL IN INDONESIA ( Armstrong . UNIMA )

Buku geologi sulawesi armstrong sompotan

Buku "Logika Penemuan Ilmiah" (armstrong sompotan)

Formasi Geologi Sulawesi ( Armstrong . Unima )