1 “... and experimental studies with a focus on: safety mining, green mining, sustainable development, risk management...”

2 “... and experimental studies with a focus on: safety mining, green mining, sustainable development, risk management...”

3 “... and experimental studies with a focus on: safety mining, green mining, sustainable development, risk management...”

4 “... and experimental studies with a focus on safety mining, green mining, intelligent mining and mines, sustainable...”