Zero-divisor graphs and total coloring conjecture. - Nilesh Khandekar; Vinayak Joshi (Soft Comput., 2020)

On graphs with equal coprime index and clique number. - Chetan Patil; Nilesh Khandekar; Vinayak Joshi (AKCE Int. J. Graphs Comb., 2023)

On the comaximal graph of a ring. - Pravin Gadge; Nilesh Khandekar; Vinayak Joshi (AKCE Int. J. Graphs Comb., 2024)

Eulerian and pancyclic zero-divisor graphs of ordered sets. - Nilesh Khandekar; Vinayak Joshi (AKCE Int. J. Graphs Comb., 2024)