[1]
T. D. Nugroho and I. Iriani, “Independent Production of Regular Portland Cement Assessed by Simulation and Net Present Value: Produksi Mandiri Semen Portland Biasa dievaluasi melalui simulasi dan Nilai Sekarang Bersih (NPV)”, ijins, vol. 26, no. 4, p. 10.21070/ijins.v26i4.1603, Aug. 2025.