Dr. Abd-El-Hamid Bensafi, Associate Professor, Department of Chemistry and Physics, Faculty of Sciences, Abou Bekr Belkaid University of Tlemcen, Algeria
E-mail: aeh.bensafi@gmail.com

Dr. Silvia Antonia Brandán, Titular Professor, Cátedra Química General, Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Tucumán, Argentina
E-mail: sbrandan@fbqf.unt.edu.ar

Dr. YOUNES ABROUKI, Faculté des Sciences et Techniques, Université Hassan II Mohammedia, Mohammedia, Morocco
E-mail: younesabrouki@gmail.com

Dr. CHETNA GOMBER, Associate Professor, Department of Chemistry, JIET School of Engineering and Technology for Girls, Jodhpur, Rajasthan, INDIA
E-mail: chirag11gomber@gmail.com

Dr. Martin A. Masuelli, Coordinador Área de Química Física, Departamento de Química, Facultad de Química, Bioquimica y Farmacia, Universidad Nacional de San Luis, Argentina
E-mail: masuelli@unsl.edu.ar

Dr. ARVIND PRASAD DWIVEDI, Govt. Indira Gandhi Home Science Girls college, India
E-mail: adarvindchitrakoot@gmail.com

Dr. Prakash Prajapat, Department of Chemistry, UCOS, MLSU, Udaipur-313001, Rajasthan, India
Email: prajapatprakash11@yahoo.in

Dr. Partha Pratim Das, Assistant Professor, Anugrah Memorial College, A constituent Unit of Magadh University, India
Email: mail.to.parthapratimdas@gmail.com