TY - CONF AU - International authors TI - 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, Vol. 22, Issue 4.2 PY - 2022 DO - 10.5593/sgem2022v/4.2 SN - 978-619-7603-50-7 PB - STEF92 Technology ER -