Kajian Kelayakan Jalan Angkut Menggunakan Metode AASHTO, Unsurfaced Road Condition Indeks dan California Bearing Ratio di PT Mandala Karya Prima, Kalimantan Utara: Feasibility Study of Transport Roads Using AASHTO Method, Unsurfaced Road Condition Index, and California Bearing Ratio at PT Mandala Karya Prima, North Kalimantan. mineral [Internet]. 2025 Apr. 1 [cited 2026 Apr. 14];10(1):26-33. Available from: https://journal.ubb.ac.id/index.php/mineral/article/view/6759