Subgerd , Piyada, Uthaiwan Sirion, and Jaray Jaratjaroonphong. 2026. “Metal- and Solvent-Free Synthesis of Tris(indolyl)methanes via the Reaction of Indoles with Trimethyl Orthoacetate”. Burapha Science Journal 31 (2 May-August). Chonburi, Thailand:437-52. https://li05.tci-thaijo.org/index.php/buuscij/article/view/1046.