• RANJAN, VINAYAK, DEPARTMENT OF MECHANICAL ENGINEERING, BENNETT UNIVERSITY, GREATER NOIDA, UTTAR PRADESH-201310, INDIA
• RANJBAR, BEHZAD
• RANJBAR, NAVID, UNIVERSITY MALAYA
• RANJBARZADEH, HOSSIEN
• RANJERE, MAHARUDRA, DEPARTMENT OF MECHANICAL ENGINEERING, B.M.S COLLEGE OF ENGINEERING , BENGALURU-560019, KARNATAKA, INDIA / DEPARTMENT OF MECHANICAL ENGINEERING, GOVERNMENT POLYTECHNIC COLLEGE , BAGEPALLI-561207, KARNATAKA, INDIA
• RAO, K VENKATA, DEPARTMENT OF MECHANICAL ENGINEERING, B.M.S EVENING COLLEGE OF ENGINEERING, BENGALURU-560019, INDIA
• Rasa, Ahmad Yamin, Department of Civil Engineering, Engineering Faculty, Atatürk University, 25240 Erzurum, Turkey
• RASHID, KHALIM, UNIVERSITI KEBANGSAAN MALAYSIA (UKM)
• RASHIDI, MAJID, AMIRKABIR UNIVERSITY OF TECHNOLOGY
• RASHIDI, MOHAMMAD MEHDI