[1] D. Amic, D. Beslo, B. Lucic, S. Nikolic, N. Trinajstić, J. Chem. Inf. Comput. Sci., 1998, 38, 819-822.
[2] M. Ajmal, W. Nazeer, M. Munir, S.M. Kang, Y.C. Kwun, Symmetry, 2017, 9, 1-12.
[3] M. Ajmal, W. Nazeer, M. Munir, S.M. Kang, Y.C. Kwun, Int. J. Math. Analysis., 2017, 11, 293-303.
[4] B. Furtula, I. Gutman, J. Math. Chem., 2015, 53, 1184-1190.
[5] I. Gutman, N. Trinajstić, Chem. Phys. Lett., 1972, 17, 535-538.
[6] S. Hayat, M. Imran, App. Math. and Comput., 2014, 240, 213-228.
[7] S. Klavžar, I. Gutman, J. Chem. Inf. Comput. Sci., 1996, 36, 1001-1003.
[8] J.B. Liu, X.F. Pan, Appl. Math. Comput., 2016, 291, 84-88.
[9] J.B. Liu, W.R. Wang, Y.M. Zhang, X.F. Pan, Discrete Appl. Math., 2016, 203, 217-225.
[10] J.B. Liu, X.F. Pan, L. Yu, D. Li, Discrete Appl. Math., 2016, 200, 95-107.
[11] J. Liu, B. Liu, MATCH Commun. Math. Comput. Chem., 2008, 59, 397-419.
[12] J. B. Liu, X.F. Pan, F.T. Hu, F.F. Hu, Appl. Math. Comput., 2015, 253, 205-214.
[13] M. Munir, W. Nazeer, S. Rafique, A.R. Nizami, S.M. Kang, Symmetry, 2016, 8, 117-125.
[14] M. Munir, W. Nazeer, S. Rafique, A.R. Nizami, S.M. Kang, Symmetry, 2016, 8, 149-156.
[15] A.Q. Baig, M. Imran, H. Ali, Can. J. Chem., 2015, 93, 730739.
[16] A.Q. Baig, M. Imran, W. Khalid, M. Naeem, Can. J. Chem., 2017, 95, 674686.
[17] M. Randić, J. Am. Chem. Soc., 1975, 97, 6609-6615.
[18] H. Wiener, J. Amer. Chem. Soc., 1947, 69, 17-20.
[19] F. Afzal, S. Hussain, D. Afzal, S. Razaq, J. Inf. Opt. Sci., 2020, 41, 1061–1076.
[20] M. Cancan, S. Ediz, H. Mutee-Ur-Rehman, D. Afzal., J. Inf. Opt. Sci., 2020, 41, 1117-1131.
[21] M. Cancan, S. Ediz, M.R. Farahani, Eurasian Chem. Commun., 2020, 2, 641-645.
[22] A.Q. Baig, M. Naeem, W. Gao, J.B. Liu, Eurasian Chem. Commun., 2020, 2, 634-640.
[23] F. Afzal, M.A. Razaq, D. Afzal, S. Hameed, Eurasian Chem. Commun., 2020, 2, 652-662.
[24] M. Alaeiyan, C. Natarajan, G. Sathiamoorthy, M.R. Farahani, Eurasian Chem. Commun., 2020, 2, 646-651.
[26] M. Imran, S.A. Bokhary, S. Manzoor, M.K. Siddiqui. Eurasian Chem. Communm., 2020, 2, 680-687.
[27] Z. Ahmad, M. Naseem, M.K. Jamil, Sh. Wang, M.F. Nadeem, Eurasian Chem. Commun.,2020, 2, 712-721.
[28] Z. Ahmad, M. Naseem, M.K. Jamil, M.K. Siddiqui, M.F. Nadeem. Eurasian Chem. Commun., 2020, 2, 663-671.
[29] M. Cancan, S. Ediz, M.R. Farahani, Eurasian Chem. Commun., 2020, 2, 641-645.
[30] A.Q. Baig, M. Naeem, W. Gao, J.B. Liu, Eurasian Chem. Commun., 2020, 2, 634-640.
[31] F. Afzal, M.A. Razaq, D. Afzal, S. Hameed, Eurasian Chem. Commun., 2020, 2, 652-662.