Tup-at, T. “Folk brass band, Bua Luang Funeral ceremony Kamphaeng Phet Province”. Journal of Music and Performing Arts Khon Kaen University, vol. 3, no. 2, Aug. 2021, pp. 131-42, https://so03.tci-thaijo.org/index.php/JournalofMUSPAKKU/article/view/250028.