ACAR, H. H. And ÜNVER OKAN, S. 2005. A Research on the Impacts of Ground-based Manual Skidding at the Spruce (Picea orientalis) Production Areas of Turkey. International Scientific Conference on Ergonomic and Economical Optimization of Forest Utilization in Sustainable Forest Management, Krakow, POLONYA , 105-112.

ACAR, H. H., & ÜNVER OKAN, S., (2005). A Research on the Impacts of Ground-based Manual Skidding at the Spruce (Picea orientalis) Production Areas of Turkey . International Scientific Conference on Ergonomic and Economical Optimization of Forest Utilization in Sustainable Forest Management, Krakow, POLONYA (pp.105-112).

ACAR, HAFİZ, And SALİHA ÜNVER OKAN. "A Research on the Impacts of Ground-based Manual Skidding at the Spruce (Picea orientalis) Production Areas of Turkey," International Scientific Conference on Ergonomic and Economical Optimization of Forest Utilization in Sustainable Forest Management, Krakow, POLONYA, 2005

ACAR, HAFİZ H. And ÜNVER OKAN, SALİHA Ü. . "A Research on the Impacts of Ground-based Manual Skidding at the Spruce (Picea orientalis) Production Areas of Turkey." International Scientific Conference on Ergonomic and Economical Optimization of Forest Utilization in Sustainable Forest Management, Krakow, POLONYA , pp.105-112, 2005

ACAR, H. H. And ÜNVER OKAN, S. (2005) . "A Research on the Impacts of Ground-based Manual Skidding at the Spruce (Picea orientalis) Production Areas of Turkey." International Scientific Conference on Ergonomic and Economical Optimization of Forest Utilization in Sustainable Forest Management, Krakow, POLONYA , pp.105-112.

@conferencepaper{conferencepaper, author={HAFİZ HULUSİ ACAR And author={SALİHA ÜNVER OKAN}, title={A Research on the Impacts of Ground-based Manual Skidding at the Spruce (Picea orientalis) Production Areas of Turkey}, congress name={International Scientific Conference on Ergonomic and Economical Optimization of Forest Utilization in Sustainable Forest Management, Krakow, POLONYA}, city={}, country={}, year={2005}, pages={105-112} }