C. Balbuena, C. Dalfó and B. Martínez-Barona

Sufficient conditions for a digraph to admit a $(1,\leq\ell)$-identifying code

M. Shahsavaran and M.R. Darafsheh

On semisymmetric cubic graphs of order $20p^2$, $p$ prime

Q. Guo and W. Meng

Outpaths of arcs in regular 3-partite tournaments

P. Chen, J. Liang and Y. Peng

The Lagrangian density of $\{123,234,456\}$ and the Turán number of its extension

D. Offner and K. Ojakian

Capture-time extremal cop-win graphs

M. Naeem, M.K. Siddiqui, M. Bača, A. Semaničová-Feňovčíková and F. Ashraf

On edge $H$-irregularity strengths of some graphs

P. Adams, S.I. El-Zanati, U. Odabaşi and W. Wannasit

The spectrum problem for the connected cubic graphs of order 10

A.J. Dong and T. Li

Neighbor product distinguishing total colorings of planar graphs with maximum degree at least ten

N. Gastineau and O. Togni

Coloring of the $d^{\text{th}}$ power of the face-centered cubic grid

S. Cichacz, A. Görlich and Zs. Tuza

$\mathbb{Z}_2×\mathbb{Z}_2$-cordial cycle-free hypergraphs

P. Kovář, M. Kravčenko, A. Silber and M. Krbeček

Supermagic graphs with many different degrees

S. Nakamura

Distribution of contractible edges and the structure of noncontractible edges having endvertices with large degree in a 4-connected graph

X.-G. Chen, Y.-F. Wang and X.-F. Wu

Hereditary equality of domination and exponential domination in subcubic graphs

P. Manuel

On the isometric path partition problem

J.A. Mudrock, M. Chase, E. Thornburgh, I. Kadera and T. Wagstrom

A note on the equitable choosability of complete bipartite graphs

N. Matsumoto and Y. Suzuki

Non-1-planarity of lexicographic products of graphs

R. Jajcay and T. Raiman

Spectra of orders for $k$-regular graphs of girth $g$

N. Polat

On antipodal and diametrical partial cubes

H. Furmańczyk and R. Zuazua

Equitable total coloring of corona of cubic graphs

A. Tepeh

Total domination in generalized prisms and a new domination invariant

J. Pavan Kumar and P.V.S. Reddy

Algorithmic aspects of secure connected domination in graphs

M. Ghorbani, H.R. Maimani, M. Momeni, F. Rahimi Mahid, S. Klavžar and G. Rus

The general position problem on Kneser graphs and on some graph operations

J.A. Mudrock, M. Marsh and T. Wagstrom

On list equitable total colorings of the generalized theta graph