1.
Desmawita D, Aprianto A, Rahmawati D, Marliantoni M, Oktavia M. Penjadwalan Produksi Batubara Berdasarkan Net Present Value (NPV) Optimal. Innovative [Internet]. 2025 Jul. 20 [cited 2026 Apr. 16];5(4):3319-30. Available from: https://j-innovative.org/index.php/Innovative/article/view/19697