X-FEM: An efficient algorithm for simulation of phase transition during prostate cryosurgery. - Sonam Tanwar; Preety Kumari (Comput. Math. Appl., 2020)

SEIAQRDT model for the spread of novel coronavirus (COVID-19): A case study in India. - Preety Kumari; Harendra Pal Singh; Swarn Singh (Appl. Intell., 2021)

Global stability of novel coronavirus model using fractional derivative. - Preety Kumari; Harendra Pal Singh; Swarn Singh (Comput. Appl. Math., 2023)