/?output=FEED&user_id=112988&about=1&r=4 en Serap Ceri Wed, 07 Dec 2016 00:00:00 +0000 certification-112988-modern_energy_tapping_foundation_tr https://goe.ac/courses/modern_energy_tapping_foundation_tr.htm BIG +10 congratulations to Serap Ceri for completing Temel Modern Enerji Tapping with GoE trainer Erkan Özkan!