“Kajian Teknis Sistem Jaringan Ventilasi Tambang Ciurug Level 600 PT Aneka Tambang Tbk UBPE Pongkor: Technical Study of Mine Ventilation System Ciurug Level 600 PT Aneka Tambang Tbk UBPE Pongkor”. MINERAL, vol. 5, no. 2, Oct. 2020, pp. 29-34, https://doi.org/10.33019/mineral.v5i2.3073.