- Yuan Sun, "New Class of Difference Systems of Sets with Three Blocks", pp. 3-11

- Kyle Kolasinski, Jianwei Lin, Chira Lumduanhom, Bryan Phinezy and Futaba Okamoto, "The Singular Chromatic Number of a Graph", pp. 13-31

- Haoli Wang, Xirong Xu, Yuansheng Yang and Guoqing Wang, "On the Domination Number of Generalized Petersen Graphs P(ck,k)", pp. 33-49

- Yufei Huang and Bolian Liu, "Noncrossing partitions with fixed points having specific properties", pp. 51-61

- Xueliang Li and Yaping Mao, "The minimal size of a graph with given generalized 3-edge-connectivity", pp. 63-72

- Jizhen Yang and Yunpeng Wang, "A kind of identities for generalized q-harmonic numbers and reciprocals of q-binomial coefficients", pp. 73-85

- Haixia Guo and Shufang Zhao, "Lattices generated by orbits of subspaces in t-singular spaces", pp. 87-94

- You Gao, Gang Wang and Yifan He, "A New Construction of Multisender Authentication Codes with Simultaneous Model from Singular Symplectic Geometry over Finite Fields", pp. 95-107

- Liandi Zhang, Caifeng Zhou and Yuqin Zhang, "Two kinds of equicoverable paths and cycles", pp. 109-118

- Chia-Ming Lin and Tao-Ming Wang, "On Zero Magic Sums of Integer Magic Graphs", pp. 119-134

- Sizhong Zhou, "Degree Conditions for Graphs to Be Fractional k-Covered Graphs", pp. 135-142

- Kinkar Ch. Das, A. Dilek Gungor and S. Burcu Bozkurt, "On the normalized Laplacian eigenvalues of graphs", pp. 143-154

- M.A. Seoud and A.E.A. Mahran, "On Strongly Multiplicative Graphs", pp. 155-165

- Joanna Raczek, "Unicyclic graphs with equal total and total outer-connected domination numbers", pp. 167-178

- Sapna Jain, "Correction of 2-dimensional occasional and cluster errors in LRTJ-spaces", pp. 179-189

- Sizhong Zhou, "A new sufficient condition for graphs to be (a,b,k)-critical graphs", pp. 191-199

- Roberto B. Corcino and Mahi6d M. Mangontarum, "On Multiparameter q-Noncentral Stirling and Bell Numbers", pp. 201-220

- Min-Jen Jou, "The Large numbers of 2-independent sets in extra-free forests", pp. 221-226

- Lane Clark and Darin Johnson, "On The Tree Domination Number Of A Random Graph", pp. 227-241

- Hongbo Hua and Libing Zhang, "The total number of matchings in triangle graph of a connected graph", pp. 243-251

- Kamil Ari, "On the generalized k-Pell (p.i)-numbers", pp. 253-267

- Fan Wang and Heping Zhang, "Two types of matchings extend to Hamiltonian cycles in hypercubes", pp. 269-283

- Tanawat Wichianpaisarn and Chariya Uiyyasathian, "Clique-chromatic Numbers of Line Graphs", pp. 285-291

- Yahui Hu, Yaoping Hou and Zhangdong Ouyang, "The Second-minimum Gutman Index of The Unicyclic Graphs With Given Girth", pp. 293-304

- Luis Gonzalez and Angelo Santana, "A generalization of a binomial sum for the Stirling numbers of the second kind", pp. 305-313

- Qiong Fan and Shuchao Li, "On the index of quasi-tree graphs with perfect matchings", pp. 315-332

- Rita SahaRay and Ilene H. Morgan, "Critical Sets in F-squares", pp. 333-347

- Dae San Kim and Taekyun Kim, "Some Identites Of Boole And Euler Polynomials", pp. 349-356

- Y.M. Borse, M.M. Shikare and Naiyer Pirouz, "A Characterization Of Graphic Matroids Which Yield Cographic Splittings Matroids", pp. 357-366

- Jen-Ling Shang, "Spiders are antimagic", pp. 367-372

- Keaitsuda Nakprasit and Kittikorn Nakprasit, "The strong chromatic index of graphs with restricted Ore-degrees", pp. 373-380

- Xiaoxiao Duan, Kefeng Diao, Fuliang Lu and Xiao Zhu, "The smallest realization of a given vector", pp. 381-389

- Urszula Bednarz, Dorota Brod, Iwona Wloch and Malgorzata Wolowiec-Musial, "On three types of (2,k)-distance Fibonacci numbers and number decompositions", pp. 391-405

- Jianglu Wang and Lei Mou, "The Hamiltonicity of k-Connected [s,t]-Graphs", pp. 407-418

- Tufan Turaci and Mukaddes Okten, "Vulnerability Of Mycielski Graphs Via Residual Closeness", pp. 419-427

- Sabrina X.M. Pang and Lun Lv, "A combinatorial proof of a general two-term recurrence", pp. 429-431

- Jyhmin Kuo and Hung-Lin Fu, "The Absorbant Number of Generalized de Bruijn Digraphs", pp. 433-443

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