Tienchaianan, Phatravee, Poonpit Amatyakul, and Nachaya Natchanawakul. 2026. “The Development of Thai School Marching Band During the Reign of King Rama IX”. Rangsit Music Journal 21 (1):R0710 (21 pages). https://doi.org/10.59796/rmj.V21N1.2025.R0710.