“IDENTIFIKASI POTENSI MINERAL DI DESA GOGOROKO,KABUPATEN HALMAHERA UTARA: Fakultas Teknik Universitas Muhammadiyah Maluku Utara Ternate”, EJD, vol. 13, no. 02, pp. 93–103, Sep. 2020, Accessed: Jan. 11, 2026. [Online]. Available: https://jurnal.ummu.ac.id/index.php/dintek/article/view/615