Pranoto, Pranoto, Universitas Sebelas Maret, Indonesia

• Vol 6, No 5 (2019): October 2019 - Articles
  Economic Impacts on The Use of Zeolite, Claystone, and Active Charcoal in Reducing Levels of Mercury (Hg) in Waste from Unlicensed Gold Mining Activities (PETI) in Kapuas Sub Watershed, Ulak Jaya Sintang Village
  Abstract  PDF