Gökhan Zengin

THE EFFECT OF VALONEA AND HENNA TREATMENT AND POSTMORDANTING ON CR (VI) AND FREE FORMALDEHYDE FORMATION IN LEATHER

Selime Çolak, Hasan Özgünay, Demetra Simion, 2016 .

Performance and emission study of biodiesel from leather industry pre-fleshings.

Gökhan Zengin, Hasan Ozgünay, Selime Colak, 2007, Waste management.