Assawasillapakul, T., Singkhleewon, N., Thanasin, K., & Khambun, A. (2023). Development of Prototypical Indoor Real-time Location System for Medical Equipment Management Based on BLE Devices. วารสารวิจัย มทร. กรุงเทพ, 17(1), 33–43. สืบค้น จาก https://ph02.tci-thaijo.org/index.php/rmutk/article/view/248707