1. Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, KPK, Pakistan
2. Department of Chemistry, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
3. Chemical Sciences, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam