Dr Konyunlu is a good administrator. He is a very hardworking and intelligent fellow. We worked together at Nile University of Nigeria.

REFERENCE LETER FOR DR. GOKHAN KOYUNLU. I write this on the request of Dr Koyunlu was my colleague during by sabbatical leave in 2018/2019 academic year at Nile University of Nigeria Abuja Nigeria in the Department of Electrical &Electronic Engineering when the thought both graduate and undergraduate students in various areas of Engineering Mathematics and applied mathematics. Moreso, he was the Ag. Dean of Faculty of Engineering for many years in the great University. He is a Turkish and a committed Muslim but speaks and writes English language and his Mother tongue fluently but mixes and friendly with other religions very freely. Dr. Gokhan I know is very intelligent, hard working, serious minded, very focused in life , a go getter, research oriented, very innovative, carry along young junior ones, caring leadership abilities, wearing smiling face at work and very submissive to all constituted authorities. I have no hesitation to strongly recommend Dr. Gokhan Koyunlu to any organisation in this globe that may require or hire his service. For further clarifications if any please contact me at ephraimnc.okafor@futo.edu.ng or my cellphone + 2348033273974. Sincerely yours Prof Okafor Ephraim Nzadi.C MNSE, COREN REG, MIEEE Department of Electrical and ELECTRONIC Engineering, Federal University of Technology owerri Nigeria.

Dr. Gokhan isn't only a terrific and precise Dean of Engineering but also an inspiring person. His skills in leadership makes him to view solutions rather than problems. He taught me Engineering Maths and also supported the establishment of Society of Petroleum Engineers (SPE) Nile University chapter. Dr. Gokhan provided outstanding results for Nile University. Energetic and broad-minded Dean of Engineering - that's him! Detail oriented team player. On account of his mature approach to his responsibilities, I often thought of Dr. Gokhan as a professional I could always rely upon to get the job done. Experiencing his quick and sharp mind at work is most outstanding. Thank you for being such a great mentor and inspiration.

Dr Konyunlu is a good administrator. He is a very hardworking and intelligent fellow. We worked together at Nile University of Nigeria.

REFERENCE LETER FOR DR. GOKHAN KOYUNLU. I write this on the request of Dr Koyunlu was my colleague during by sabbatical leave in 2018/2019 academic year at Nile University of Nigeria Abuja Nigeria in the Department of Electrical &Electronic Engineering when the thought both graduate and undergraduate students in various areas of Engineering Mathematics and applied mathematics. Moreso, he was the Ag. Dean of Faculty of Engineering for many years in the great University. He is a Turkish and a committed Muslim but speaks and writes English language and his Mother tongue fluently but mixes and friendly with other religions very freely. Dr. Gokhan I know is very intelligent, hard working, serious minded, very focused in life , a go getter, research oriented, very innovative, carry along young junior ones, caring leadership abilities, wearing smiling face at work and very submissive to all constituted authorities. I have no hesitation to strongly recommend Dr. Gokhan Koyunlu to any organisation in this globe that may require or hire his service. For further clarifications if any please contact me at ephraimnc.okafor@futo.edu.ng or my cellphone + 2348033273974. Sincerely yours Prof Okafor Ephraim Nzadi.C MNSE, COREN REG, MIEEE Department of Electrical and ELECTRONIC Engineering, Federal University of Technology owerri Nigeria.

Dr. Gokhan isn't only a terrific and precise Dean of Engineering but also an inspiring person. His skills in leadership makes him to view solutions rather than problems. He taught me Engineering Maths and also supported the establishment of Society of Petroleum Engineers (SPE) Nile University chapter. Dr. Gokhan provided outstanding results for Nile University. Energetic and broad-minded Dean of Engineering - that's him! Detail oriented team player. On account of his mature approach to his responsibilities, I often thought of Dr. Gokhan as a professional I could always rely upon to get the job done. Experiencing his quick and sharp mind at work is most outstanding. Thank you for being such a great mentor and inspiration.

Dr Konyunlu is a good administrator. He is a very hardworking and intelligent fellow. We worked together at Nile University of Nigeria.

REFERENCE LETER FOR DR. GOKHAN KOYUNLU. I write this on the request of Dr Koyunlu was my colleague during by sabbatical leave in 2018/2019 academic year at Nile University of Nigeria Abuja Nigeria in the Department of Electrical &Electronic Engineering when the thought both graduate and undergraduate students in various areas of Engineering Mathematics and applied mathematics. Moreso, he was the Ag. Dean of Faculty of Engineering for many years in the great University. He is a Turkish and a committed Muslim but speaks and writes English language and his Mother tongue fluently but mixes and friendly with other religions very freely. Dr. Gokhan I know is very intelligent, hard working, serious minded, very focused in life , a go getter, research oriented, very innovative, carry along young junior ones, caring leadership abilities, wearing smiling face at work and very submissive to all constituted authorities. I have no hesitation to strongly recommend Dr. Gokhan Koyunlu to any organisation in this globe that may require or hire his service. For further clarifications if any please contact me at ephraimnc.okafor@futo.edu.ng or my cellphone + 2348033273974. Sincerely yours Prof Okafor Ephraim Nzadi.C MNSE, COREN REG, MIEEE Department of Electrical and ELECTRONIC Engineering, Federal University of Technology owerri Nigeria.

Dr. Gokhan isn't only a terrific and precise Dean of Engineering but also an inspiring person. His skills in leadership makes him to view solutions rather than problems. He taught me Engineering Maths and also supported the establishment of Society of Petroleum Engineers (SPE) Nile University chapter. Dr. Gokhan provided outstanding results for Nile University. Energetic and broad-minded Dean of Engineering - that's him! Detail oriented team player. On account of his mature approach to his responsibilities, I often thought of Dr. Gokhan as a professional I could always rely upon to get the job done. Experiencing his quick and sharp mind at work is most outstanding. Thank you for being such a great mentor and inspiration.