Author Details

Oktaviani, Winda, President University, Indonesia

  • Vol 6, No 2 (2021) - Articles
    Comparison of ISO 14001:2015 and ISO 45001:2018 Implementation in Coal Mining Sector, Study Case: PT Adaro Energy Tbk, PT Toba Bara Sejahtera Tbk, and PT Indo Tambangraya Megah Tbk
    Abstract  PDF