/?output=FEED&user_id=116341&about=1&r=4 en Ulas Ozkan Wed, 28 Feb 2018 00:00:00 +0000 certification-116341-modern_energy_tapping_foundation_tr https://goe.ac/courses/modern_energy_tapping_foundation_tr.htm BIG +10 congratulations to Ulas Ozkan for completing Temel Modern Enerji Tapping with GoE trainer Nimet Özkan!