Kumar , ShashiRamcharan , BangaruYadav , Vivek S.Singh , AnkitBhumkar , Yogesh G. and Rajpoot , Manoj K.. (2024). Exploring Acoustic and Sound Wave Propagation Simulations: A Novel Time Advancement Method for Homogeneous and Heterogeneous Media. Advances in Applied Mathematics and Mechanics. 17 (1). 315-349. doi:10.4208/aamm.OA-2023-0195