1.
Siharis AA, Ladianto HZ. Estimasi Sumberdaya Nikel Laterit dengan Menggunakan Metode Krigging di PT. Gerbang Multi Sejahtera. OPHIOLITE J. Geol. Terap. [Internet]. 2025 Jul. 14 [cited 2026 Oct. 30];7(1):7-12. Available from: https://ophiolite.uho.ac.id/index.php/journal/article/view/98