On Irreducible No-hole L(2, 1)-labelings of Hypercubes and Triangular Lattices. - Nibedita Mandal; Pratima Panigrahi (CALDAM, 2016)

Solutions of some L(2, 1)-coloring related open problems. - Nibedita Mandal; Pratima Panigrahi (Discuss. Math. Graph Theory, 2016)

L(2, 1)-colorings and Irreducible No-hole Colorings of Cartesian Product of Graphs. - Nibedita Mandal; Pratima Panigrahi (Electron. Notes Discret. Math., 2017)

On irreducible no-hole L(2, 1)-coloring of subdivision of graphs. - Nibedita Mandal; Pratima Panigrahi (J. Comb. Optim., 2017)

Irreducible no-hole L(2, 1)-coloring of edge-multiplicity-paths-replacement graph. - Nibedita Mandal; Pratima Panigrahi (Discuss. Math. Graph Theory, 2018)

On irreducible no-hole L(2, 1)-coloring of Cartesian product of trees with paths. - Nibedita Mandal; Pratima Panigrahi (AKCE Int. J. Graphs Comb., 2020)

L(2, 1)-colorings and irreducible no-hole colorings of the direct product of graphs. - Nibedita Mandal; Pratima Panigrahi (Discret. Appl. Math., 2020)

L(2, 1)-coloring and irreducible no-hole coloring of lexicographic product of graphs. - Nibedita Mandal; Pratima Panigrahi (AKCE Int. J. Graphs Comb., 2022)