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Wardana, Novandri Kusuma and Wijaya, R. Andy Erwin (2021) Analysis Of Block Stability For Room And Pillar Coal Mining In Pillar Panel Using Numerical Methods. In: f the 2nd International Conference on Industrial and Technology and Information Design, ICITID 2021,, 30 Agustus 2021, Yogyakarta.
Wardana, Novandri Kusuma and Wijaya, R. Andy Erwin Similarity : Analysis Of Block Stability For Room And Pillar Coal Mining In Pillar Panel Using Numerical Methods. ITNY.